📐 Scoreshake Real DSAT #12 복습 드릴

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S1·M1Reading & Writing — Module 123/27 정답
Q1Text Completion · Context ClueO

As a member of Indigenous Photograph, artist Tshepiso Mabula ka Ndongeni (Xhosa) can _____ her work more broadly than she could without the organization’s reach. Photography editors around the world can search for Indigenous photographer members on the organization’s website to find images that document and reflect the lives of Indigenous communities.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    empty

  • B

    promote

  • C

    alter

  • D

    discover

💡 정답 확인
정답: B

내 답: B (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Art / Music

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Q2Text Completion · General : ElaborationO

Originating in the traditional stories of the Kanaka Maoli, the Native Hawaiian people, the literature of Hawaii has a rich history that was later brought to international prominence by writers such as Mary Kawena Pukui. Now, by producing acclaimed works, Gary Pak has _____ his place in that literary tradition.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    contemplated

  • B

    subverted

  • C

    solidified

  • D

    extricated

💡 정답 확인
정답: C

내 답: C (정답)

유형: Text Completion · General : Elaboration · 난이도: 중 · 소재: Misc

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Q3Text Completion · This ParaphraseO

In a 2018 article about films depicting the experiences of Black Americans, critics for the New York Times praise Madeline Anderson’s 1970 film I Am Somebody as “galvanizing” and Reginald Hudlin’s 1990 film House Party as “exuberant.” Fans of the two films hope that such _____ will attract new audiences to these works.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    impartiality

  • B

    ambivalence

  • C

    foresight

  • D

    acclaim

💡 정답 확인
정답: D

내 답: D (정답)

유형: Text Completion · This Paraphrase · 난이도: 중 · 소재: Art / Music

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Q4Text Completion · Context ClueO

A survey found that in April 2022, 7.6 percent of subscribers to fashion and apparel services canceled their subscriptions. Reducing this kind of subscriber turnover is especially challenging for subscription sellers: customers’ initial enthusiasm for a subscription is often quick to _____, and sellers must thus devise other incentives to bolster retention.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    subside

  • B

    rejuvenate

  • C

    converge

  • D

    resolve

💡 정답 확인
정답: A

내 답: A (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Business and Economics

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Q5PurposeO

The following text is adapted from Pam Muñoz Ryan's 2020 novel Mañanaland. In the village where Max lives, there is an old fortress called La Reina. Children in the village say that the fortress is haunted.

For as long as he could remember, Max had begged Papá [his father] to take him to see La Reina and the ruins up close. He’d be a hero among his friends if he was the first boy to cross the haunted gates! Just because Papá didn’t believe in ghosts didn’t mean they weren’t there. Maybe this summer Papá would finally take him. He was almost twelve.

Which choice best describes the overall purpose of the text?

  • A

    To show how much Max wants to visit La Reina

  • B

    To portray how proud Max’s father is of Max

  • C

    To criticize Max for disliking summer

  • D

    To explain why Max doesn’t want to grow up yet

💡 정답 확인
정답: A

내 답: A (정답)

유형: Purpose · 난이도: 중 · 소재: Literature

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Q6FunctionO

Driven to sell as many paintings as possible, Alfred Hair, an influential figure among the landscape artists known as the Florida Highwaymen, pioneered “fast painting,” a technique (which in part involved swift applications of paint) that many Highwaymen, including Isaac Knight, adopted. To conclude that this approach accounts for the ethereal qualities now synonymous with the Highwaymen aesthetic is tempting but inaccurate, as Hair’s methods weren’t universally practiced by his affiliates: Roy McLendon, for example, painted with greater deliberateness but achieved the same effects.

Which choice best describes the function of the underlined portion in the text as a whole?

  • A

    It details evidence that contradicts a claim mentioned earlier in the text about a long-standing disagreement within a group of artists.

  • B

    It explains how an artist mentioned earlier in the text developed a distinctive style by adapting a particular approach to painting originated by his colleagues.

  • C

    It considers and rebuts an interpretation of the effect of a painting technique mentioned earlier in the text on the perception of work by a group of artists.

  • D

    It establishes a contrast between the aesthetic qualities of works by artists who were central to a movement introduced earlier in the text and those of an artist who was more peripheral to that movement.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Function · 난이도: 중 · 소재: Art / Music

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Q7PurposeO

The following text is adapted from Daniel Defoe’s 1704 nonfiction book The Storm.

The sermon is a sound of words spoken to the ear, and prepared only for present meditation, and extends no farther than the strength of memory can convey it; a book printed is a record; remaining in every man’s possession, always ready to renew its acquaintance with his memory, and always ready to be produced as an authority or voucher to any reports he makes out of it, and conveys its contents for ages to come, to the eternity of mortal time, when the author is forgotten in his grave.

Which choice best states the main purpose of the text?

  • A

    It recounts why the works of some artists are still discussed by critics after the artists’ deaths while others are not.

  • B

    It analyzes the contributions to society of two different groups of scholars.

  • C

    It demonstrates that one form of communication is more commonly used than another.

  • D

    It describes differences in the characteristics of two kinds of communication.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Purpose · 난이도: 중 · 소재: Literature

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Q8Direct Comprehension쉬움O

In the 1960s, Gloria Richardson led a movement to promote racial equality. Her involvement in this effort was inspired by her daughter, Donna Richardson. In 1961, Donna joined protests organized by the Student Nonviolent Coordinating Committee in Cambridge, Maryland. Following her daughter, Gloria joined these protests too. Gloria soon became the co-chair of the Cambridge Nonviolent Action Committee. She was also the leader of what became known as the Cambridge movement.

According to the text, what did Gloria Richardson lead?

  • A

    A new business in Cambridge, Maryland

  • B

    The Cambridge movement

  • C

    Protests to support environmental protections

  • D

    Her daughter Donna’s high school

💡 정답 확인
정답: B

내 답: B (정답)

유형: Direct Comprehension · 난이도: 쉬움 · 소재: Politics and Government

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Q9Main IdeaX

Spanning the 1920s to the 1980s, Mexican architect Luis Barragán’s prolific career evolved through distinct phases. After traveling to the United States and Europe in the early 1930s and immersing himself in an international architectural discourse, Barragán began incorporating principles derived from functionalism and modernism in his work, as seen in the El Arenal Parish Church, whose unadorned geometric forms contrast with the historically inspired architecture found in the houses for Emiliano Robles León, one of Barragán’s early projects in Guadalajara.

Which choice best states the main idea of the text?

  • A

    Barragán’s designs of the El Arenal Parish Church and the houses for Emiliano Robles León are considered paragons of a functionalist and modernist aesthetic.

  • B

    Barragán’s design of the houses for Emiliano Robles León is considered more experimental than his design for the El Arenal Parish Church.

  • C

    Barragán’s early work shows an initial dedication to a modernist aesthetic that he later abandoned.

  • D

    A notable shift in Barragán’s design aesthetic reflects the influence of his time abroad.

💡 정답 확인
정답: D

내 답: B (오답)

유형: Main Idea · 난이도: 중 · 소재: Art / Music

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Q10Main IdeaO

Like many other bird species that live only on the Hawaiian archipelago, the Kaua‘i ‘amakihi has adapted to life in a well-defined habitat, resulting in highly specialized physical and behavioral characteristics that aid the species in survival. However, because the Kaua‘i ‘amakihi is highly specialized, it is especially vulnerable to environmental changes that can disrupt the delicately balanced ecosystem in which it lives.

Which choice best states the main idea of the text?

  • A

    The Kaua‘i ‘amakihi is a species of bird that is related to many other Hawaiian birds but does not share a habitat with any of them.

  • B

    The Kaua‘i ‘amakihi is an example of a highly specialized bird species found only on the Hawaiian archipelago and is related to several other highly specialized bird species found there.

  • C

    The Kaua‘i ‘amakihi is an example of a species unique to the Hawaiian archipelago that is highly specialized and therefore particularly susceptible to habitat disturbances.

  • D

    Hawaiian birds display a unique range of physical and behavioral characteristics and as a result can only live in habitats unique to the Hawaiian archipelago.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Main Idea · 난이도: 중 · 소재: Biology

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Q11Graph / Table · Table쉬움O
passage figure

In a study of interactions between plants, researchers Carolina Laura Morales and Anna Traveset gathered data about flowering plants growing alongside each other in various ecosystems. In each case, the researchers identified one plant as a “target species” and a neighboring plant as a “neighboring species.” An example of a neighboring species is the musk thistle, which grows alongside the Peruvian lily in ______

Which choice most effectively uses data from the table to complete the example?

  • A

    the United States.

  • B

    Japan.

  • C

    the United Kingdom.

  • D

    Argentina.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Graph / Table · Table · 난이도: 쉬움 · 소재: Biology

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Q12Command of Evidence · QuotationX

Cane is a 1923 novel by Jean Toomer. In the novel, Toomer mentions a road in rural Georgia called Dixie Pike and describes it as having a deep connection to a faraway place, writing,

Which quotation from Cane most effectively illustrates the claim?

  • A

    “And when the wind is from the South, soil of my homeland falls like a fertile shower upon the lean streets of [Washington, DC].”

  • B

    “[Fern and I] walked down the [Dixie] Pike with people on all the porches gaping at us.”

  • C

    “The Dixie Pike has grown from a goat path in Africa.”

  • D

    “[The wagon] bumps, and groans, and shakes as it crosses the railroad track.”

💡 정답 확인
정답: C

내 답: A (오답)

유형: Command of Evidence · Quotation · 난이도: 중 · 소재: Literature

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Q13Command of Evidence · Quotation어려움O

The Clouds is a 423 BCE play by Aristophanes, originally written in ancient Greek. At the time, professional intellectuals called sophists taught students rhetorical techniques to use in public speaking, along with providing instruction in other subjects. In the play, Aristophanes satirizes sophists as teaching students how to be persuasive without regard for what is morally good, as seen when the character ______.

Which choice most effectively uses a quotation from a translation of The Clouds to illustrate the claim?

  • A

    Socrates, a sophist, says that he studies astronomy while in a basket hanging a few feet off the ground because “I should not have rightly discovered things celestial if I had not suspended the intellect, and mixed the thought in a subtle form with its kindred air.”

  • B

    Strepsiades encourages his son to learn to be a sophist, saying, “Go, I entreat you, dearest of men, go and be taught.”

  • C

    Socrates, a sophist, says to a new student, “Come now; what do you now wish to learn first of those things in none of which you have ever been instructed?”

  • D

    Strepsiades hires a sophist to teach his son and says to the sophist, “But see that he learns those two [styles of argument]; the better, whatever it may be; and the worse, which, by maintaining what is unjust, overturns the better. If not both, at any rate the unjust one by all means.”

💡 정답 확인
정답: D

내 답: D (정답)

유형: Command of Evidence · Quotation · 난이도: 어려움 · 소재: Literature

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Q14Inference · SyllogismX

Evan MacLean and colleagues evaluated behavioral and genetic data from over 14,000 dogs, representing more than 100 breeds, and found that variations in behavior between breeds can be attributed to genetic variations between those breeds, suggesting a genetic basis for breed differences in behavior. This was the case for both separation problems and dog rivalry but was especially pronounced for attachment and attention-seeking, which can be seen when a dog solicits affection or attention. In a different study, researchers found that, with regard to attachment and attention-seeking, the French bulldog behaves in notably different ways than the cairn terrier. Together, these findings imply that _____

Which choice most logically completes the text?

  • A

    the French bulldog and the cairn terrier differ with respect to the genetic underpinnings for attachment and attention-seeking.

  • B

    the French bulldog and the cairn terrier will likely become more genetically similar over time.

  • C

    French bulldogs and cairn terriers show a greater tendency toward attachment and attention-seeking than most other dog breeds do.

  • D

    individual French bulldogs may display higher levels of attachment and attention-seeking than individual cairn terriers.

💡 정답 확인
정답: A

내 답: D (오답)

유형: Inference · Syllogism · 난이도: 중 · 소재: Biology

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Q15Essential vs. NonessentialO

Featured among the more than 120 photographs in the 2021 exhibition The New Woman Behind the Camera, Lola Álvarez Bravo’s _____ 'The Freeloaders' offers a glimpse back in time to 1955

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    photograph,

  • B

    photograph

  • C

    photograph;

  • D

    photograph:

💡 정답 확인
정답: B

내 답: B (정답)

유형: Essential vs. Nonessential · 난이도: 중 · 소재: Art / Music

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Q16PunctuationO

The towns of _____ Ayem, and Jamame are all located almost directly on the equator. However, they are each in different countries: Kenya, Gabon, and Somalia, respectively.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    Maseno

  • B

    Maseno:

  • C

    Maseno;

  • D

    Maseno,

💡 정답 확인
정답: D

내 답: D (정답)

유형: Punctuation · 난이도: 중 · 소재: Misc

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Q17Verb TenseO

In the periodic table, an element’s atomic number indicates how many protons there are in an atom of the element. For example, a helium atom _____ 2 protons. Professor Raymond Chang explains this concept in more detail in the textbook Chemistry.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    has had

  • B

    has

  • C

    is having

  • D

    had

💡 정답 확인
정답: B

내 답: B (정답)

유형: Verb Tense · 난이도: 중 · 소재: Chemistry

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Q18Fragment and Run-onO

Directed by the Mohawk filmmaker Tracey Deer, the feature-length drama Beans is one of many films by Indigenous women _____ featured in film festivals in recent years.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    to have been

  • B

    were being

  • C

    had been

  • D

    are being

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 중 · 소재: Art / Music

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Q19PunctuationX

Nicolay de Caveri, the Genoese geographer responsible for creating a sixteenth-century world map, and Flemish _____ known for showing the world in a cordiform projection, are both remembered for their contributions to the history of mapmaking during the early modern period.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    cartographer Abraham Ortelius,

  • B

    cartographer, Abraham Ortelius

  • C

    cartographer Abraham Ortelius

  • D

    cartographer, Abraham Ortelius,

💡 정답 확인
정답: A

내 답: C (오답)

유형: Punctuation · 난이도: 중 · 소재: Misc

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Q20Verb vs. VerbalO

In the 1960s, Greece, Malta, and dozens of other countries were allocated unique country dialing codes to route international calls. Most of the original two- or three-digit codes _____ by the International Telegraph and Telephone Consultative Committee later changed in response to geopolitical circumstances or telecommunications needs.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    were assigned

  • B

    had been assigned

  • C

    assigned

  • D

    would be assigned

💡 정답 확인
정답: C

내 답: C (정답)

유형: Verb vs. Verbal · 난이도: 중 · 소재: Misc

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Q21Fragment and Run-onO

Two of the most celebrated examples of visual allegory in painting, The Four Elements: Air by Joachim Beuckelaer and Ceres (Summer) by Antoine Watteau, were completed in 1570 and _____ such allegorical artwork was particularly popular from the 15th through the late 18th centuries.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    1712, respectively;

  • B

    1712, respectively,

  • C

    1712 respectively,

  • D

    1712; respectively,

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 중 · 소재: Art / Music

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Q22TransitionO

A blend of gabardine and wool, the material for Elvis Presley’s Peacock jumpsuit was flexible enough to allow the singer to perform his signature dance moves. ______ the added weight of the suit’s embroidered feathers in shades of blue and green likely limited Elvis’s mobility to some degree.

Which choice completes the text with the most logical transition?

  • A

    However,

  • B

    Firstly,

  • C

    In other words,

  • D

    For this reason,

💡 정답 확인
정답: A

내 답: A (정답)

유형: Transition · 난이도: 중 · 소재: Misc

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Q23TransitionO

When it was completed in 1889, the Eiffel Tower in Paris, France, was criticized—even protested—for the novelty of its unique spire-like silhouette. ______ the design is commonplace, found in everything from Eiffel Tower replicas like the one in Rio de Janeiro, Brazil, to structures like the Copenhagen Zoo Tower in Copenhagen, Denmark.

Which choice completes the text with the most logical transition?

  • A

    On the contrary,

  • B

    In conclusion,

  • C

    Furthermore,

  • D

    Nowadays,

💡 정답 확인
정답: D

내 답: D (정답)

유형: Transition · 난이도: 중 · 소재: Misc

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Q24TransitionO

Scientists studying asteroid deflection have focused on secondary objects such as S/2006 (311066), a moonlet orbiting the near-Earth asteroid 2004 DC. In 2022 NASA intentionally crashed a probe into just such an object, successfully altering its orbit. Scientists have yet to demonstrate, ______ that 2004 DC and other primary objects would be similarly affected.

Which choice completes the text with the most logical transition?

  • A

    though,

  • B

    for example,

  • C

    likewise,

  • D

    moreover,

💡 정답 확인
정답: A

내 답: A (정답)

유형: Transition · 난이도: 중 · 소재: Astronomy

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Q25Summary NotesO

While researching a topic, a student has taken the following notes:

  • The Simon Kenton Trail is a rail trail.
  • It is located in Ohio.
  • The Papermill Trail is a rail trail.
  • It is located in Maine.
  • Rail trails are former railroad corridors that have been converted into public paths.

The student wants to emphasize a similarity between the Simon Kenton Trail and the Papermill Trail. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    A public path created from a former railroad corridor can be found in Maine.

  • B

    Both the Simon Kenton Trail and the Papermill Trail are rail trails.

  • C

    The Simon Kenton Trail is in Ohio, whereas the Papermill Trail is in Maine.

  • D

    A former railroad corridor, the Simon Kenton Trail is located in Ohio.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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Q26Summary NotesO

While researching a topic, a student has taken the following notes:

  • Most of the plant and bird species in Oahu, Hawaii, are non-native.
  • In a 2019 study, researchers wanted to know what role non-native birds play in dispersing plant seeds in Oahu.
  • Researchers catalogued plant seeds found in fecal samples from non-native birds.
  • Touchardia latifolia, a flowering shrub, was one of fifteen native species catalogued.
  • Hedychium gardnerianum, an herbaceous vine, was one of twenty-nine non-native species catalogued.
  • Researchers concluded that non-native birds play a vital role in dispersing the seeds of native and non-native plants.

The student wants to contrast the two plants. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In Oahu, Hawaii, seeds from Touchardia latifolia and Hedychium gardnerianum plants were found in the fecal samples of non-native birds.

  • B

    The plants Touchardia latifolia and Hedychium gardnerianum can be found in Oahu, Hawaii.

  • C

    Touchardia latifolia, a species of shrub, is native to Oahu, Hawaii, but Hedychium gardnerianum, a species of vine, is not.

  • D

    Most plant species found in Oahu, Hawaii, like Hedychium gardnerianum, are non-native.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Summary Notes · 난이도: 중 · 소재: Biology

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Q27Summary NotesO

While researching a topic, a student has taken the following notes:

  • Lighthouses send out crucial light signals to help ships and other watercraft navigate at night.
  • Before automation, lighthouses were run by lighthouse keepers.
  • Elizabeth Lusby was the lighthouse keeper at Turkey Point Light in Maryland.
  • She held this position from 1844 to 1862.
  • Thelma Austin was the lighthouse keeper at Point Fermin Light in California.
  • She held this position from 1925 to 1941.

The student wants to emphasize a difference between the two lighthouse keepers. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    Elizabeth Lusby and Thelma Austin both played crucial roles in ensuring safe navigation for watercraft in past centuries.

  • B

    As the lighthouse keeper at Point Fermin Light, Thelma Austin helped watercraft navigate at night.

  • C

    Elizabeth Lusby worked as a lighthouse keeper in an earlier century than did Thelma Austin.

  • D

    From 1844 to 1862, the nighttime waters of Maryland were made more navigable thanks to Elizabeth Lusby.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Summary Notes · 난이도: 중 · 소재: Engineering / Technology

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S1·M2Reading & Writing — Module 2 (Hard)17/27 정답
Q1Text Completion · Context ClueO

Posed in 1970, McMullen’s g-conjecture _____ many mathematicians before yielding to the efforts of Karim Adiprasito, who presented a proof of it in 2018.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    appeased

  • B

    disregarded

  • C

    confounded

  • D

    indoctrinated

💡 정답 확인
정답: C

내 답: C (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Physics

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Q2Text Completion · General : Elaboration어려움X

Writer Lydia Davis observed that while traditional literary forms, such as the poem, are recognizable as such even as they evolve, there are more _____ forms that might, for example, borrow elements from both fables and realist narratives to make something unconventional. Davis's own very short literary pieces arguably fit in this category, since they straddle the line between prose and poetry.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    neutral

  • B

    customary

  • C

    amorphous

  • D

    dispersed

💡 정답 확인
정답: C

내 답: D (오답)

유형: Text Completion · General : Elaboration · 난이도: 어려움 · 소재: Literature

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Q3Text Completion · Context Clue어려움X

The fact that publications by University of Minnesota economist Ellen R. McGrattan, who studies financial policy, are so frequently cited in other scholars’ work _____ the usefulness of her research for her peers—other economists clearly find her studies valuable for their own scholarship.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    overshadows

  • B

    underscores

  • C

    belies

  • D

    forestalls

💡 정답 확인
정답: B

내 답: C (오답)

유형: Text Completion · Context Clue · 난이도: 어려움 · 소재: Business and Economics

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Q4Vocab in Context어려움O

The following text is from 1947 novel Good Morning Miss Dove by Frances Gray Patton. The novel is set in the 1950’s at the Cedar Grove Elementary School, where Miss Dove has taught geography for more than a generation. 

Miss Dove's rules were as fixed as the signs of the zodiac. And they were known. Miss Dove rehearsed them at the beginning of each school year, stating them as calmly and dispassionately as if she were describing the atmospheric effects of the Gulf Stream. The penalties for infractions of the rules were also known.

As used in the text, what does the word “rehearsed” most nearly mean?

  • A

    directed

  • B

    listed

  • C

    practiced

  • D

    demonstrated

💡 정답 확인
정답: B

내 답: B (정답)

유형: Vocab in Context · 난이도: 어려움 · 소재: Literature

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Q5Vocab in ContextX

The following text is from a 1955 translation of Samuel Beckett’s 1951 novel Molloy:

And having cleared the ramparts I had to confess the sky was clearing, prior to its winding in the other shroud, night. Yes, the great cloud was ravelling, discovering here and there a pale and dying sky, and the sun, already down, was manifest in the livid tongues of fire darting towards the zenith, falling and darting again, ever more pale and languid, and doomed no sooner lit to be extinguished.

As used in the text, what does the word "manifest" most nearly mean?

  • A

    situated

  • B

    perceptible

  • C

    realized

  • D

    dwindling

💡 정답 확인
정답: B

내 답: D (오답)

유형: Vocab in Context · 난이도: 중 · 소재: Literature

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Q6FunctionX

In 2015 Filipa Faleiro and colleagues published a study concluding that ocean acidification has a strong effect on the behavior of Hippocampus guttulatus, a species of fish. However, Faleiro and colleagues’ study relied on a mean sample size of only 6 fish. In a 2022 review of various scientists’ conclusions about the impacts of ocean acidification on fish behavior, Jeff C. Clements and colleagues caution that relying on such a relatively small sample size can increase the potential for biased analysis. Such analysis, in turn, can contribute to reports of exaggerated effects.

Which choice best describes the function of the underlined sentence in the text as a whole?

  • A

    It summarizes a shift in scientists’ understanding of how Hippocampus guttulatus has responded to ocean acidification.

  • B

    It elaborates on a potential consequence of Faleiro and colleagues’ reliance on a relatively small sample size.

  • C

    It emphasizes the magnitude of the effect reported by Faleiro and colleagues of ocean acidification on Hippocampus guttulatus.

  • D

    It counters the objection of Clements and colleagues to studies that rely on relatively small sample sizes.

💡 정답 확인
정답: B

내 답: A (오답)

유형: Function · 난이도: 중 · 소재: Biology

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Q7FunctionO

The following text is from a 1911 translation of Guy de Maupassant’s 1881 short story A Family Affair. The narrator is describing Monsieur Alfred Caravan, a bureaucrat in the French government.

For the last thirty years he had invariably gone the same way to his office every morning, and had met the same men going to business at the same time, and nearly on the same spot. Every morning, after buying his penny paper at the corner of the Faubourg Saint Honore, he bought two rolls, and then went to his office, like a culprit who is giving himself up to justice, and got to his desk as quickly as possible, always feeling uneasy, as though he were expecting a rebuke for some neglect of duty of which he might have been guilty.

Taken together, the three underlined portions most clearly serve which function in the text as a whole?

  • A

    They illustrate an unexplained nervous tension that Caravan experiences as he begins each workday.

  • B

    They suggest Caravan’s dismay about being trapped in a job that has become exceedingly monotonous.

  • C

    They reveal that Caravan is unwaveringly precise in his daily routine because of the unreasonable expectations of his employers.

  • D

    They convey Caravan’s growing apprehensiveness about having failed to complete an important work task for the first time in his long career.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Function · 난이도: 중 · 소재: Literature

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Q8PurposeO

Argyroxiphium sandwicense is a species in a family of plants known collectively as the silversword alliance, all of which grow only on the Hawaiian Islands. Members of this alliance exhibit an extraordinary range of phenotypes, with some species maturing into vines and others into shrubs and trees. All species in the alliance descended from a single ancestral tarweed plant that arrived on the islands around 5 million years ago. The tarweed’s descendants diversified into distinct species as they adapted to live in the wide variety of habitats found on the Hawaiian Islands.

Which choice best states the main purpose of the text?

  • A

    To advance the claim that all plants on the Hawaiian Islands are part of the silversword alliance and list possible ancestors of the plants that make up the alliance

  • B

    To indicate the specific tarweed ancestor of all plants that grow on the Hawaiian Islands and explain why the plants have such varied physical characteristics

  • C

    To describe the silversword alliance and explain how the plant family became so varied

  • D

    To describe the specific habitat where Argyroxiphium sandwicense are found and identify other plants that share a common ancestor with them

💡 정답 확인
정답: C

내 답: C (정답)

유형: Purpose · 난이도: 중 · 소재: Biology

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Q9Command of Evidence · Quotation어려움O

Elaine Ostrander led an international collaboration with Greger Larson and other researchers to study the evolutionary history of size differences in modern dogs, including very small breeds such as Pomeranians. The researchers determined that among dogs as a whole, there are many different variations of the gene that regulates the production of IGF-1 (insulin growth factor 1), a hormone that promotes growth. After reviewing the study, a student concludes that these variations must account for the observed variance in body size among dog breeds.

Which quotation from a scientist not involved in the study would most directly undermine the student’s conclusion?

  • A

    “The researchers’ conclusions regarding the IGF-1 gene may not apply to other species given that dogs vary in size more than any other group of land mammals does.”

  • B

    “The gene that regulates IGF-1 production is one of multiple genes known to affect the size of dogs.”

  • C

    “In fact, only one-third of the most prevalent dog breeds carry the same variant of the gene regulating IGF-1 production.”

  • D

    “Variations of the IGF-1 gene result in substantial body size variance among dog breeds and may influence additional characteristics as well.”

💡 정답 확인
정답: B

내 답: B (정답)

유형: Command of Evidence · Quotation · 난이도: 어려움 · 소재: Biology

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Q10Cross-TextO

Text 1

One challenge faced by researchers studying global urbanization is that countries may define urban settlements differently. Many countries define urban settlements based on the number of people living in them. However, countries do not all use the same number; for example, Greenland uses a minimum population of 200, while the Netherlands uses 20,000. Other countries use a combination of population and other factors. This variation makes it difficult for researchers to compare aspects of urbanization in different countries.


Text 2

Recently, a group of six international organizations developed global definitions of common types of settlements. The group developed a new measure called the “degree of urbanization.” This new measure establishes global criteria used to define three types of settlements (cities, towns, and rural areas) and allows researchers to better understand global urbanization rates.

Based on the texts, how would the author of Text 2 most likely respond to the problem presented in Text 1?

  • A

    By suggesting that researchers focus on topics besides urbanization

  • B

    By noting that a possible solution to the problem is available

  • C

    By recommending that a specific institution should further investigate the problem

  • D

    By supplying additional ways in which urbanization research is difficult

💡 정답 확인
정답: B

내 답: B (정답)

유형: Cross-Text · 난이도: 중 · 소재: Sociology

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Q11Graph / Table · GraphO
passage figure

It is common for freshwater lakes near or above a latitude of 45° north of the equator, like Lake Stechlin in Germany, to accumulate surface ice in winter. A study from 1980 to 2006 showed that, in general, the number of days per winter that such lakes have measurable amounts of surface ice is declining. However, a researcher claimed that some lakes have instead seen an increase in the duration of ice, citing as an example ______

Which choice most effectively uses data from the graph to complete the researcher's example?

  • A

    both Lake Baikal and Oulujärvi, which had more than 100 days of ice in the winter of 2005–06.

  • B

    Lake Baikal, which had more days of ice in the winter of 2005–06 than it did in the winter of 1980–81.

  • C

    both Lake Baikal and Oulujärvi, which had fewer than 195 days of ice in the winter of 1980–81.

  • D

    both Lake Kegonsa and Oulujärvi, which had more days of ice in the winter of 2005–06 than they did in the winter of 1980–81.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Graph / Table · Graph · 난이도: 중 · 소재: Environmental Science

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Q12Command of Evidence · Illustration어려움X

Google’s introduction of the Chrome web browser in 2008 is a quintessential instance of brand extension—the company leveraged its brand recognition as an internet search provider to enter a product category where it had not previously competed. An outstanding question is whether perceived category similarity predicts consumers’ likelihood of purchasing brand extensions. To answer this question, Alicia Grasby et al. identified 30 extended-brand pairs (e.g., the same brand of shoes and gloves) in 52 weeks of purchases by approximately 60,000 households and, for each pair, calculated the change in probability of a brand in one category being purchased if the same brand was purchased in the other category.

Based on the text, which potential study design would be most likely to produce evidence that would enable Grasby et al. to answer their research question?

  • A

    Have a representative sample of the households rate the similarity of the product categories in each extended-brand pair, then determine how, if at all, those ratings correlate with the change in probability that the team calculated for each pair.

  • B

    Poll a representative sample of the households to determine the degree of brand recognition of each brand in the extended-brand pairs, then determine how, if at all, the degree of brand recognition correlates with the average cost of each product in the pairs.

  • C

    Have a representative sample of the households rate the similarity of one product in each extended-brand pair to other products in the same category, then determine how, if at all, those ratings correlate with the change in probability that the team calculated for each pair.

  • D

    Poll a representative sample of the households to determine the degree of brand recognition for each brand in the extended-brand pairs, then determine how, if at all, the degree of brand recognition correlates with the frequency with which a different group of households purchased at least one product of that brand.

💡 정답 확인
정답: A

내 답: D (오답)

유형: Command of Evidence · Illustration · 난이도: 어려움 · 소재: Business and Economics

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Q13Command of Evidence · Quotation어려움X

A student in a political science course is writing a paper on Aristotle's The Politics, in which Aristotle offers his opinion on political instability and gives advice on how constitutions can be preserved. Aristotle observes that different forms of government can fall in different ways—for example, oligarchies might grant power to military leaders during wartime who refuse to relinquish that power during peacetime—but some methods of preserving order apply across all forms of government. The student claims that in particular, Aristotle asserts that in a healthy state obedience to law must be as close to absolute as possible and that even minor infractions should not be ignored.

Which quotation from a philosopher's analysis of The Politics would best support the student's claim?

  • A

    "When Aristotle considers the health of constitutions, he states that 'Constitutions are preserved when their destroyers are at a distance, and sometimes also because they are near, for the fear of them makes the government keep in hand the constitution.' He holds that rulers who wish to see constitutions preserved must continually remind the populace of the dangers that would result from a constitutional collapse."

  • B

    "When constructing his argument regarding the characteristics of a well-functioning government, Aristotle asserts that 'Transgression creeps in unperceived and at last ruins the state,' illustrating this idea with a comparison to frequent small expenditures slowly and almost imperceptibly chipping away at a fortune until it is ultimately depleted."

  • C

    "When contrasting different forms of government, Aristotle holds that 'oligarchies may last, not from any inherent stability in such forms of government, but because the rulers are on good terms both with the unenfranchised and with the governing classes.' That is, oligarchic leaders who wish to hold on to power will introduce members of disenfranchised classes into government in a participatory role."

  • D

    "When Aristotle writes on the necessity of avoiding corruption in government, he proposes that 'every state should be so administered and so regulated by law that its magistrates cannot possibly make money.' In particular, he thinks oligarchies are particularly susceptible to corruption through bribery."

💡 정답 확인
정답: B

내 답: A (오답)

유형: Command of Evidence · Quotation · 난이도: 어려움 · 소재: Politics and Government

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Q14Direct ComprehensionX

Chelsea Wood et al. tracked temperature-driven changes in the abundance of Opechona sp. (a complex life cycle parasite, or CLP, that requires three host species throughout its life cycle), Anthocotyle merlucci (a directly transmitted parasite, which requires only one host species), and 83 other parasite taxa found on eight fish species. CLPs are transmitted when an infected host is ingested by an individual of another species, typically shielding CLPs from the external environment, whereas directly transmitted parasites are exposed to external conditions during transmission. However, Wood et al. found that three-host CLP abundance decreased as sea temperatures rose, whereas directly transmitted parasite abundance was largely stable, suggesting that ______

Which choice most logically completes the text?

  • A

    CLPs primarily transmitted by ingestion were less dependent on host species adversely affected by warming temperatures than were CLPs that use other transmission strategies.

  • B

    As the number of host species involved in a parasite’s transmission increases, the parasite is better protected against rising temperatures.

  • C

    Directly transmitted parasites identified in the study were more likely to use transmission strategies that shield them from warming temperatures than were three-host CLPs.

  • D

    Any advantages that the transmission strategy used by three-host CLPs may have conferred did not completely offset the negative effects of other temperature-driven factors on CLP abundance.

💡 정답 확인
정답: D

내 답: B (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Biology

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Q15PunctuationO

Each year, the Nobel Prize in Literature is given to an author who has, in the words of its founder Alfred Nobel, “produced the most outstanding work in an idealistic _____ in 2011, for instance, judges recognized Tomas Tranströmer “[for], through his condensed, translucent images, [giving] us fresh access to reality.”

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    direction”;

  • B

    direction” and,

  • C

    direction.”

  • D

    direction,”

💡 정답 확인
정답: A

내 답: A (정답)

유형: Punctuation · 난이도: 중 · 소재: Literature

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Q16Subject-Verb Disagreement · Inverted SentenceO

Prishtina, the capital of Kosovo, has a population of 198,214, which accounts for 10.32 percent of the country’s total population. Having proportionally large populations _____ common for national capitals.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    are

  • B

    were

  • C

    have been

  • D

    is

💡 정답 확인
정답: D

내 답: D (정답)

유형: Subject-Verb Disagreement · Inverted Sentence · 난이도: 중 · 소재: Misc

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Q17Subject-Verb Disagreement · Inverted SentenceX

Mathematician Grigori Perelman, sometimes in conjunction with mathematicians Richard S. Hamilton and Shing-Tung Yau, _____ credited with proving the Poincaré conjecture. Having built on Hamilton’s previous work to solve the proof, Perelman has insisted that Hamilton receive credit. Yau later found and closed gaps in Perelman’s proof, persuading some mathematicians that he deserves credit as well.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    is

  • B

    have been

  • C

    are

  • D

    are being

💡 정답 확인
정답: A

내 답: B (오답)

유형: Subject-Verb Disagreement · Inverted Sentence · 난이도: 중 · 소재: Physics

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Q18Subject-Verb Disagreement · Compound sentenceO

Objects orbiting in the outer solar system between Jupiter and Neptune, such as 2010 BL4, a 16-kilometer-wide body first detected in 2010, _____ both asteroidal and comet-like characteristics, being closer in size and appearance to asteroids but traveling in an elliptical orbit more closely resembling that of comets.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    exhibits

  • B

    exhibit

  • C

    is exhibiting

  • D

    has exhibited

💡 정답 확인
정답: B

내 답: B (정답)

유형: Subject-Verb Disagreement · Compound sentence · 난이도: 중 · 소재: Astronomy

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Q19Fragment and Run-on어려움O

Researchers studying how agricultural fertilizers impact grassland arthropod populations have employed several collection methods. A team led by researcher Maria K. Hartley collected arthropods with _____ another research team, led by Kimberly J. La Pierre, gathered them with bug vacuums.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    sweep nets, for instance;

  • B

    sweep nets; for instance,

  • C

    sweep nets for instance

  • D

    sweep nets, for instance,

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: Biology

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Q20Fragment and Run-on어려움O

In their 2019 study of butterfly diversity at Rupa Lake in Nepal, researcher Bijaya Neupane and his colleagues counted one bluetail jester _____ to the Nymphalidae family, the bluetail jester (Symbrenthia niphanda) is known to be very rare.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    butterfly. Belonging

  • B

    butterfly belonging

  • C

    butterfly, belonging

  • D

    butterfly and belonging

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: Biology

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Q21Fragment and Run-on어려움O

The pedagogy of the Suzuki method is rooted in several central _____ by Japanese violinist Shinichi Suzuki, who sought to parallel the linguistic learning environment, the method emphasizes learning from skilled musicians who are also skilled teachers and teaches students as young as three to play simple classical pieces such as “The Two Grenadiers.”

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    tenets developed

  • B

    tenets, developed

  • C

    tenets. Developed

  • D

    tenets that, developed

💡 정답 확인
정답: C

내 답: C (정답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: Education

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Q22TransitionO

Katharine Kuh and Bernarda Bryson Shahn have both received Lifetime Achievement Awards from the Women’s Caucus for Art, though for different reasons. Kuh was honored for her work as an art historian; Bryson, _____ was recognized for her contributions as a painter.

Which choice completes the text with the most logical transition?

  • A

    as a result,

  • B

    for instance,

  • C

    in other words,

  • D

    by contrast,

💡 정답 확인
정답: D

내 답: D (정답)

유형: Transition · 난이도: 중 · 소재: Art / Music

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Q23TransitionX

In a 2022 analysis of 200 terms, researchers found a broad pattern of valence-dependent mutation for which negative words saw a faster rate of cognate replacement—_____ the rate at which a word will be replaced over time with a noncognate form. Adjectives (e.g., 'frightened') saw the largest effect; nouns (e.g., 'pain'), meanwhile, saw the smallest.

Which choice completes the text with the most logical transition?

  • A

    likewise,

  • B

    that is, ​​​​​​​

  • C

    for example,

  • D

    in addition,

💡 정답 확인
정답: B

내 답: C (오답)

유형: Transition · 난이도: 중 · 소재: linguistics

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Q24TransitionO

At past Olympics, in contrast to demonstration sports with international appeal, regionally popular sports were exhibited as onetime showcases. _____ while the internationally popular sport of handball became a medal event after demonstration, kaatsen, a handball sport popular in the Netherlands, only appeared at the 1928 Amsterdam Olympics.

Which choice completes the text with the most logical transition?

  • A

    Moreover,

  • B

    Accordingly,

  • C

    Granted,

  • D

    However,

💡 정답 확인
정답: B

내 답: B (정답)

유형: Transition · 난이도: 중 · 소재: Misc

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Q25Summary Notes어려움O

While researching a topic, a student has taken the following notes:

  • The Love Is Approaching is a 1974 black-and-white linocut print by Namibian artist John Muafangejo.
  • It depicts a tranquil, everyday scene (two seated figures reaching for each other).
  • La Protesta ("The Protest") is a 1937 black-and-white linocut print by Mexican artist Leopoldo Méndez.
  • It features a scene with an explicitly political point of view (a laborer raising his fist in protest).
  • Relief printing is a technique in which an image is carved onto a printing block, covered in ink or paint, and stamped onto paper.
  • Lino cutting is a type of relief printing that uses linoleum tile as the printing block.

The student wants to contrast the subject matter of the two prints. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    The print by Méndez is a black-and-white linocut; by contrast, Muafangejo’s is a relief print.

  • B

    The scenes depicted in both works were first carved onto a printing block, then stamped onto paper; however, one work is a linocut, while the other is a relief print.

  • C

    Méndez made La Protesta ("The Protest") in 1937, while Muafangejo made The Love Is Approaching later, in 1974.

  • D

    Méndez’s print expresses an explicitly political point of view, while Muafangejo’s depicts a tranquil, everyday scene.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Summary Notes · 난이도: 어려움 · 소재: Art / Music

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Q26Summary NotesO

While researching a topic, a student has taken the following notes:

  • A U-shaped curve in a river channel is called a meander.
  • A meander forms when water erodes sediment from one side of the riverbank and redeposits that sediment on the opposite side.
  • Meanders will gradually change shape and migrate downstream over time.
  • A river with high sinuosity has many meanders, and a river with low sinuosity has few.
  • The Willapa River in the United States has high sinuosity.

The student wants to define the term "high-sinuosity river." Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    A high-sinuosity river is one that has many meanders, or U-shaped curves.

  • B

    A high-sinuosity river has U-shaped curves called meanders that will gradually change shape and shift downstream.

  • C

    High sinuosity is caused by the erosion and redepositing of sediment in a riverbank over time.

  • D

    Over time, the many meanders in the high-sinuosity Willapa River will change shape and migrate downstream.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Summary Notes · 난이도: 중 · 소재: Geology

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Q27Summary NotesX

While researching a topic, a student has taken the following notes:

  • Uranus has twenty-seven moons, including Oberon and Miranda.
  • Oberon completes an orbit of Uranus in 13.46 Earth days on average.
  • Miranda completes an orbit of Uranus in 1.41 Earth days on average.
  • German mathematician and astronomer Johannes Kepler (1571–1630) described the orbits of planets as elliptical in shape rather than circular.
  • Kepler published three laws of planetary motion to describe the orbits of planets around the Sun.
  • Kepler’s laws also apply to the elliptical orbits of natural satellites (e.g., moons).

The student wants to contrast the orbits of the two moons. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    Miranda completes its orbit of Uranus many times faster than Oberon does.

  • B

    Kepler’s three laws of planetary motion describe the orbits of planets and natural satellites, including those of Oberon and Miranda.

  • C

    Oberon’s orbit of Uranus is elliptical in shape and takes, on average, 13.46 Earth days, while Miranda’s orbit of Uranus is circular in shape and takes, on average, 1.41 Earth days.

  • D

    Uranus’s moons, specifically Oberon and Miranda, orbit their planet in the same way the planets orbit the Sun.

💡 정답 확인
정답: A

내 답: C (오답)

유형: Summary Notes · 난이도: 중 · 소재: Astronomy

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S2·M1Math — Module 121/22 정답
Q1Geometry · Coordinate geometry쉬움O
question figure

The graph of the function Error converting from MathML to accessible text.is shown, where y equals f left parenthesis x right parenthesis. What is the value of f left parenthesis 0 right parenthesis?

  • A

    -6

  • B

    -4

  • C

    -3

  • D

    -2

💡 정답 확인
정답: A

내 답: A (정답)

유형: Geometry · Coordinate geometry · 난이도: 쉬움 · 소재: NONE

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Q2Geometry · Lines and angles쉬움O
question figure

In the figure, two lines intersect at a point. If r equals 61, what is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 61

내 답: 61 (정답)

유형: Geometry · Lines and angles · 난이도: 쉬움 · 소재: NONE

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Q3Algebra · Nonlinear functionsO

The function Error converting from MathML to accessible text. is defined by f left parenthesis x right parenthesis equals 5 x squared. What is the value of f left parenthesis 7 right parenthesis?

  • A

    35

  • B

    45

  • C

    70

  • D

    245

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q4Algebra · System of equations/inequalitiesO

x plus 5 y equals 5 space
x minus 5 y equals 7

The solution to the given system of equations Error converting from MathML to accessible text.. What is the value of Error converting from MathML to accessible text.?

  • A

    1.2

  • B

    5

  • C

    6

  • D

    12

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · System of equations/inequalities · 난이도: 중 · 소재: NONE

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Q5Algebra · Equivalent expressions쉬움O

Which expression is equivalent to 6 x left parenthesis x plus 3 right parenthesis?

  • A

    6 x squared plus 3

  • B

    6 x squared plus 18 x

  • C

    7 x squared plus 3

  • D

    7 x squared plus 9 x

💡 정답 확인
정답: B

내 답: B (정답)

유형: Algebra · Equivalent expressions · 난이도: 쉬움 · 소재: NONE

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Q6Algebra · Nonlinear functionsO

The function Error converting from MathML to accessible text. is defined by f left parenthesis x right parenthesis equals 3 x to the power of 5. In the Error converting from MathML to accessible text.-plane, the graph of y equals g left parenthesis x right parenthesis is the result of shifting the graph of y space equals space f left parenthesis x right parenthesis up 9 units. Which equation defines the function of Error converting from MathML to accessible text.?

  • A

    g left parenthesis x right parenthesis equals 3 x to the power of 5 plus 9

  • B

    g left parenthesis x right parenthesis equals 3 x to the power of 5 minus 9

  • C

    g left parenthesis x right parenthesis equals 3 open parentheses x plus 9 close parentheses to the power of 5

  • D

    g left parenthesis x right parenthesis equals 3 open parentheses x minus 9 close parentheses to the power of 5

💡 정답 확인
정답: A

내 답: A (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q7Algebra · Linear functionsO

For the linear function Error converting from MathML to accessible text., the graph of y equals f left parenthesis x right parenthesis in the Error converting from MathML to accessible text.-plane has a slope of 69 and f left parenthesis 0 right parenthesis equals 3. Which equation defines Error converting from MathML to accessible text.?

  • A

    f left parenthesis x right parenthesis equals 3 x

  • B

    f left parenthesis x right parenthesis equals 3 x plus 3

  • C

    f left parenthesis x right parenthesis equals 69 x

  • D

    f left parenthesis x right parenthesis equals 69 x plus 3

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q8Arithmetic · Fractions,decimals,and percentages쉬움O

5% of Error converting from MathML to accessible text. is 741.41. What is the value of Error converting from MathML to accessible text.?

  • A

    778.481

  • B

    3,707.05

  • C

    14,828.2

  • D

    70,433.95

💡 정답 확인
정답: C

내 답: C (정답)

유형: Arithmetic · Fractions,decimals,and percentages · 난이도: 쉬움 · 소재: NONE

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Q9Algebra · System of equations/inequalitiesO
question figure

The graph of a system of linear and quadratic equation is shown. What system is represented by the graph?

  • A

    y space equals negative 7 over 16 x squared
y space equals negative 7 over 4 x

  • B

    y space equals negative 7 over 16 x squared
y space equals 7 over 4 x

  • C

    y space equals 7 over 16 x squared
y space equals negative 7 over 4 x

  • D

    y space equals 7 over 16 x squared
y space equals 7 over 4 x

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · System of equations/inequalities · 난이도: 중 · 소재: NONE

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Q10Algebra · Linear functions쉬움O

W left parenthesis x right parenthesis equals 4 x plus 80

The function W gives the total time, in minutes, it takes for a gardener to water Error converting from MathML to accessible text. plants and mow the grass. According to the function, how many minutes does it take the gardener to mow the grass?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 80

내 답: 80 (정답)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q11Algebra · System of equations/inequalitiesO

19 equals x plus y space
x minus y equals 9

The solution to the given system of equations is Error converting from MathML to accessible text.. What is the value of Error converting from MathML to accessible text.?

  • A

    9

  • B

    ​​​​​​​10

  • C

    14

  • D

    19

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · System of equations/inequalities · 난이도: 중 · 소재: NONE

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Q12Geometry · Circles어려움O

x squared minus 16 x plus y squared minus 10 y minus 55 equals 0

In the Error converting from MathML to accessible text.-plane, the graph of the given equation is a circle. If this circle is inscribed in a square, what is the perimeter of the square?

  • A

    24

  • B

    48

  • C

    96

  • D

    220

💡 정답 확인
정답: C

내 답: C (정답)

유형: Geometry · Circles · 난이도: 어려움 · 소재: NONE

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Q13Algebra · Linear functions쉬움O

If 5 left parenthesis 3 x plus 6 right parenthesis equals 3 left parenthesis 3 x plus 6 right parenthesis plus 78, what is the value of 3 x plus 6?

  • A

    78

  • B

    39

  • C

    33

  • D

    11

💡 정답 확인
정답: B

내 답: B (정답)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q14Algebra · Linear functionsO

If f left parenthesis x right parenthesis equals 5 plus x and g left parenthesis x right parenthesis equals 5 x, what is the value of 7 f left parenthesis 4 right parenthesis minus g left parenthesis 4 right parenthesis?

  • A

    -11

  • B

    13

  • C

    35

  • D

    43

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q15Algebra · Nonlinear functions어려움O

C left parenthesis t right parenthesis equals 240 open parentheses 53 over 52 close parentheses to the power of t minus 15 end exponent plus 7

The function C gives the estimated number of cephalopods, a class of marine animal, in a certain area, where t is the number of months since a study began. How many months after the study began was the number of cephalopods in the area estimated to be 247?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 15

내 답: 15 (정답)

유형: Algebra · Nonlinear functions · 난이도: 어려움 · 소재: NONE

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Q16Arithmetic · Ratios,rates,and proportions쉬움O

An object moves at the speed of 3 over 17 feet per second. What is this speed in yards per second? (3 feet=1 yard)

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 1/17/0.059/0.058/.0588

내 답: 1/17 (정답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 쉬움 · 소재: NONE

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Q17Algebra · Linear functionsO
question figure

The linear function Error converting from MathML to accessible text., the table shows four values of Error converting from MathML to accessible text. and their corresponding values of g left parenthesis x right parenthesis. The function can be written as g open parentheses x close parentheses equals m x plus b, where Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are constants. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 37

내 답: 37 (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q18Algebra · Nonlinear functionsO

The current value of a house is $ 174 comma 000, and this value increases by 2.4 percent sign each year from the value of the previous year. Which function Error converting from MathML to accessible text. gives the value, in dollars, of the house Error converting from MathML to accessible text. years from now?

  • A

    f open parentheses x close parentheses equals 174 comma 000 open parentheses 0.024 close parentheses to the power of x

  • B

    f open parentheses x close parentheses equals 174 comma 000 open parentheses 0.24 close parentheses to the power of x

  • C

    f open parentheses x close parentheses equals 174 comma 000 open parentheses 1.024 close parentheses to the power of x

  • D

    f open parentheses x close parentheses equals 174 comma 000 open parentheses 1.24 close parentheses to the power of x

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q19Trigonometry · Trigonometric functionsO

What is the value of sin open parentheses 18 straight pi close parentheses?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    fraction numerator square root of 2 over denominator 2 end fraction

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Trigonometry · Trigonometric functions · 난이도: 중 · 소재: NONE

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Q20Trigonometry · Trigonometric functionsO
question figure

In the triangle angle Q R S spaceas shown, Q R less than R S. Which expression represents the length of top enclose Q S end enclose?

  • A

    17 cos open parentheses Q close parentheses

  • B

    17 sin open parentheses Q close parentheses

  • C

    fraction numerator 17 over denominator cos open parentheses Q close parentheses end fraction

  • D

    fraction numerator 17 over denominator sin open parentheses Q close parentheses end fraction

💡 정답 확인
정답: D

내 답: D (정답)

유형: Trigonometry · Trigonometric functions · 난이도: 중 · 소재: NONE

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Q21Algebra · System of equations/inequalities어려움O

1 over 9 x minus fraction numerator 3 r over denominator 7 end fraction y equals 34

One of the equations in a system of two linear equations is given, where Error converting from MathML to accessible text. is a nonzero constant. The system has no solution. If the other equation in the system is graphed in the xy-plane, what is the slope of the graph?

  • A

    negative fraction numerator 27 r over denominator 7 end fraction

  • B

    negative fraction numerator 27 over denominator 7 r end fraction

  • C

    fraction numerator 7 r over denominator 27 end fraction

  • D

    fraction numerator 7 over denominator 27 r end fraction

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · System of equations/inequalities · 난이도: 어려움 · 소재: NONE

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Q22Algebra · Linear functionsX

A machine makes 8-inch, 9-inch, and 3-inch parts. During a certain day, the number of 8-inch parts that the machine makes is 4 times the number n of 9-inch parts, and the number of 3-inch parts is 30. During this day, the machine makes 100 parts total. Which equation represents this situation?

  • A

    8 open parentheses 4 n close parentheses plus 9 n plus 3 open parentheses 30 close parentheses equals 100

  • B

    8 n plus 9 n plus 3 n equals 100

  • C

    4 n plus 30 equals 100

  • D

    5 n plus 30 equals 100

💡 정답 확인
정답: D

내 답: A (오답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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S2·M2Math — Module 2 (Hard)18/22 정답
Q1Arithmetic · Ratios,rates,and proportions쉬움O

The ratio of the base to the height of a triangle is 1 to 8. The base of the triangle is 104 centimeters. What is the height, in centimeters, of the triangle?

  • A

    13

  • B

    52

  • C

    104

  • D

    832

💡 정답 확인
정답: D

내 답: D (정답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 쉬움 · 소재: NONE

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Q2Arithmetic · Exponents and rootsO

q open parentheses x close parentheses equals 15 open parentheses 3 to the power of x close parentheses


Which table gives three values of Error converting from MathML to accessible text.and their corresponding values of q open parentheses x close parentheses for function Error converting from MathML to accessible text.?

  • A


    choice A
  • B


    choice B
  • C


    choice C
  • D


    choice D
💡 정답 확인
정답: D

내 답: D (정답)

유형: Arithmetic · Exponents and roots · 난이도: 중 · 소재: NONE

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Q3Algebra · InequalitiesO

A plant nursery classifies a perennial flower species as tall if its typical height when fully grown is more than 100 centimeters. Each of the following inequalities represents the possible heights h, in centimeters, for a specific perennial flower species when fully grown. Which inequality represents the possible heights, h, in centimeters, for a tall perennial flower species?

  • A

    14 less than h less than 95

  • B

    41 less than h less than 93

  • C

    78 less than h less than 100

  • D

    107 less than h less than 160

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Inequalities · 난이도: 중 · 소재: NONE

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Q4Algebra · Linear functionsO

A linear function Error converting from MathML to accessible text. gives a company’s profit, in dollars, for selling Error converting from MathML to accessible text. items. The company’s profit is $ 170 when it sells 4 items, and its profit is $ 590 when it sells Error converting from MathML to accessible text. items. Which equation defines Error converting from MathML to accessible text.?

  • A

    f open parentheses x close parentheses equals 170 x minus 590

  • B

    f open parentheses x close parentheses equals 59 x

  • C

    f open parentheses x close parentheses equals 70 x minus 10 x

  • D

    f open parentheses x close parentheses equals 70 x minus 110

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q5Algebra · Nonlinear functionsO

Each year, the value of an investment increases by 0.69% of its value the previous year. Which of the following functions best models how the value of the investment changes over time?

  • A

    Decreasing exponential

  • B

    Decreasing linear

  • C

    Increasing exponential

  • D

    Increasing linear

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q6Geometry · Coordinate geometryO

Line p in the xy-plane is defined by y equals x plus 8 over 3 and passes through the points open parentheses a comma space 0 close parentheses and open parentheses 0 comma space b close parentheses, where Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are constants. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: -8/3/-2.666/-2.667

내 답: -8/3 (정답)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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Q7Algebra · Nonlinear functions어려움O

fraction numerator 25 x over denominator x squared minus 25 end fraction equals fraction numerator x over denominator x minus 5 end fraction plus fraction numerator 20 over denominator x plus 5 end fraction

What is the positive solution to the given equation?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 10

내 답: 10 (정답)

유형: Algebra · Nonlinear functions · 난이도: 어려움 · 소재: NONE

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Q8Algebra · Linear functionsO

How many solutions does the equation 7 left parenthesis x space plus space 12 right parenthesis space plus space 5 x space equals space 12 left parenthesis x space plus space 7 right parenthesis have?

  • A

    Exactly one

  • B

    Exactly two

  • C

    Infinitely many

  • D

    Zero

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q9Statistics · Standard deviationO

The manager of a gym selected a sample of 142 members at random to estimate the percentage of the gym's members that would continue to pay for a membership if the price increased. From the survey, the manager estimates that 89% of the gym's members would continue to pay for a membership if the price increased, with an associated margin of error of 5.15%. If the survey is repeated with a random sample of 284 members and the results are calculated in the same way, which of the following will be the most likely effect of using the larger random sample compared to the smaller random sample?

  • A

    The margin of error will be lower.

  • B

    The margin of error will be higher.

  • C

    The estimate of the percentage of the gym's members that would continue to pay for a membership if the price increased will be lower.

  • D

    The estimate of the percentage of the gym's members that would continue to pay for a membership if the price increased will be higher.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Statistics · Standard deviation · 난이도: 중 · 소재: NONE

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Q10Algebra · Linear functions쉬움O

The function f is defined by f open parentheses x close parentheses equals space minus 9 x space plus space 9. What is the y-coordinate of the y-intercept of the graph of y space equals space f left parenthesis x right parenthesis in the xy-plane?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 9

내 답: 9 (정답)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q11Dala analysis · HistogramsO
question figure

The histogram summarizes a data set of the weights, in pounds, of 14 salmon. If an additional weight of 68 pounds is added to the original data set to create a new data set of 15 weights of salmon, which of the following measures must be greater for the new data set than for the original data set?

  1. The median
  2. The mean
  • A

    I only

  • B

    II only

  • C

    I and II

  • D

    Neither I nor II

💡 정답 확인
정답: B

내 답: B (정답)

유형: Dala analysis · Histograms · 난이도: 중 · 소재: NONE

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Q12Algebra · Linear functionsO
question figure

The table shows three values of x and their corresponding values of y, where a and b are constants. There is a linear relationship between x and y. In the xy-plane, the y-intercept of the line representing this relationship is (0, -16). What is the value of a+b?

  • A

    -32

  • B

    -31

  • C

    -22

  • D

    -21

💡 정답 확인
정답: A

내 답: A (정답)

유형: Algebra · Linear functions · 난이도: 중 · 소재: NONE

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Q13Algebra · Nonlinear functionsO

open parentheses x space plus space k close parentheses squared plus space 37 space equals space 37

In the given equation, k is a constant. How many distinct real solutions does this equation have?

  • A

    Zero

  • B

    Exactly one

  • C

    Exactly two

  • D

    Infinitely many

💡 정답 확인
정답: B

내 답: B (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q14Algebra · Nonlinear functions어려움O

For a certain circuit, its power P, in watts; current C, in amperes; voltage V, in volts; and resistance R, in ohms, are related as fraction numerator C V squared over denominator P end fraction space equals space square root of P R end root , where P, C, V, and R are positive. When R = 18, which equation correctly expresses P in terms of C and V?

  • A

    P equals fraction numerator C V squared over denominator square root of 18 P end root end fraction

  • B

    P equals fraction numerator C V squared over denominator square root of 18 end fraction

  • C

    P equals cube root of fraction numerator C squared V to the power of 4 over denominator 18 end fraction end root

  • D

    P equals square root of fraction numerator 18 over denominator C squared V to the power of 4 end fraction end root

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · Nonlinear functions · 난이도: 어려움 · 소재: NONE

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Q15Algebra · System of equations/inequalitiesO

y space greater than space minus 5 x space minus space 21 space
y space less than space minus 3.2 x space minus space 8

Which of the following tables lists three (x, y) pairs, all of which satisfy the system above?

  • A


    choice A
  • B


    choice B
  • C


    choice C
  • D


    choice D
💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · System of equations/inequalities · 난이도: 중 · 소재: NONE

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Q16Geometry · CirclesO

A circle is inscribed in a square such that the circumference of the circle touches the midpoint of each side of the square. The length of the diagonal of the square is 228 units. What is the area, in square units, of the circle?

  • A

    6 comma 498 straight pi

  • B

    12 comma 996 straight pi

  • C

    25 comma 992 straight pi

  • D

    51 comma 984 straight pi

💡 정답 확인
정답: A

내 답: A (정답)

유형: Geometry · Circles · 난이도: 중 · 소재: NONE

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Q17Arithmetic · Ratios,rates,and proportions쉬움X

The expression kx represents the result of decreasing a positive force x by 0.34%. What is the value of k? (Round your answer to the nearest thousandth.)

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 0.996/0.997/.9966/.9967

내 답: 0.660 (오답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 쉬움 · 소재: NONE

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Q18Geometry · Quadrilaterals & polygonsX

A polygon has exactly 87 sides. If the measure of each of the 87 interior angles of this polygon is (180p) degrees, what is the value of p?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 85/87/0.977/.977

내 답: 85 (오답)

유형: Geometry · Quadrilaterals & polygons · 난이도: 중 · 소재: NONE

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Q19Algebra · Nonlinear functionsO

The number of bacteria in a liquid medium doubles every hour. There are 66,000 bacteria in the liquid medium at the start of an observation. Which of the following represents the number of bacteria, y, in the liquid medium t hours after the start of the observation?

  • A

    y equals open parentheses 1 half close parentheses open parentheses 66 comma 000 close parentheses to the power of t

  • B

    y equals 2 open parentheses 66 comma 000 close parentheses to the power of t

  • C

    y equals 66 comma 000 open parentheses 1 half close parentheses to the power of t

  • D

    y equals 66 comma 000 open parentheses 2 close parentheses to the power of t

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q20Algebra · Nonlinear functionsX

The function f left parenthesis n right parenthesis space equals space 7 open parentheses 20.44 close parentheses to the power of n over 4 end exponent gives each term of a sequence as a function of the term’s position, n, in the sequence, where n is a whole number. The value of the term in position 14 is p% more than the value of the term in position 10. What is the value of p?

  • A

    20.44

  • B

    44

  • C

    1,944

  • D

    2,044

💡 정답 확인
정답: C

내 답: D (오답)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q21Geometry · Three-dimensional solids어려움O

A right square pyramid has a total surface area of 28,160 square inches, and the combined surface area of the four lateral faces of this pyramid is 16,060 square inches. What is the height, in inches, of this pyramid?

  • A

    48

  • B

    55

  • C

    73

  • D

    110

💡 정답 확인
정답: A

내 답: A (정답)

유형: Geometry · Three-dimensional solids · 난이도: 어려움 · 소재: NONE

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Q22Algebra · Polynomials어려움X

The expression 6 x to the power of 4 plus space 17 x squared plus space 7 can be rewritten as open parentheses 3 x squared plus space a close parentheses open parentheses 2 x squared plus space b close parentheses, where a and b are positive integers, or as open parentheses 3 x squared plus space c close parentheses open parentheses 2 x squared plus space d close parentheses, where c and d are positive nonintegers. What is the value of a + c?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 17/2/8.5

내 답: 14 (오답)

유형: Algebra · Polynomials · 난이도: 어려움 · 소재: NONE

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