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Computerized facial-recognition systems can be ________ by any number of factors, from the dirt caked on a camera lens to a hat pulled low over a subject`s face.
In considering human behavior, theoreticians tend to emphasize cognition in spite of the fact that psychological research suggests the________ of affect: it suggests that our behavior derives above all from fast, automated emotional judgements.
Why does the author note that people "make inconsistent choices"?
The author of the passage uses the analogy of the archaeologist most probably in order to
British critics covering African American musicians performing in London in the 1910s had little idea how to distinguish what was authentic African American music from what was _____, but they knew such a distinction existed.
Appearing in the midst of so many equivocal comments, this unambiguous statement, whatever its intrinsic merit, plainly stands out as _____.
The laboratory maze has grown ever less _____ since it was first invented instead of hoping to lose a rodent in a labyrinth; today`s scientists design mazes to elicit a few simple, easily measured behaviors.
In the wild, no other mammal _____ individuals from another species: badgers do not tend hares, deer do not nurture baby squirrels, lions do not care for giraffes.
In a sharp blow to his reputation as (i)_____ leader, the evidence that the mayor has recently been involved in malfeasance seems to be (ii)_____.
It is true that science, and more particularly scientists, _____ cherished paradigms with great reluctance and that when they do, scientific revolutions may result.
Throughout much of the twentieth century, common scientific sense seemed to dictate that animals could not make a choice based on rational or aesthetic criteria. Such choices were (i)_____ the mental capacity of humans. Scientists who (ii)_____ this animal-human cognitive division were often accused of anthropomorphism.
What differentiates this book from more traditional works on grammar is that it reserves its _____ not for students of writing, bur for teachers who harbor unduly restrictive views.
Gelles urges readers of Abigail Adams` letters to consider their (i)_____: in Adams` era women were denied a public persona separate from that of their husbands. That said, Gelles then (ii)_____ to promote Adams from a writer of private letters to a public figure, arguing that she was a significant force for change.
Which of the following is equivalent to 0 < x < 2?

Quantity A

The least integer x that satisfies the inequality $$x^{3}$$ > - 30

Quantity B

-3


n is a positive integer, x is the units digit of $$7^{n}$$, y is the units digit of $$3^{n}$$

Quantity A

|x-y|

Quantity B

3


n is an integer and 5n−1 is a positive even integer

Quantity A

$$(-1)^{n+1}$$

Quantity B

1



In the figure below is a regular octagon. Each side has a length of 1. What is the area of △ABC?


The tick marks shown on the number line are evenly spaced. Points D and E have coordinates of $$4^{10}$$ and $$4^{11}$$, respectively. The point that has a coordinate of $$4^{9}$$ is?

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