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The primary purpose of the passage is to
What can be inferred from the passage about the silicate melt found around craters?
Based on the passage,it can be inferred that research focused on “a classical case of bilingualism"
In the context of the passage as a whole,the reference to “improvement in cognitive functions" primarily serves to
Taylor's ____________ nature enabled her to bring together and work successfully with people of very diverse, and often conflicting, views.
The origin tales of the Native American Koasati people, which offer explanations of how the universe came into being, use two different strategies: some are direct, presenting an explanation that is central to the tale, while others are (i)_____________ in that the explanation is (ii)____________ the tale.
Computers triumphed at chess not by (i)____________ human thought, but by playing like machines. The analogy with flight is (ii)____________: as long as people tried to fly by imitating birds, they were doomed to failure; once they (iii)____________ the paradigm of the familiar, however, they were soon flying much faster than birds.
Studies of almanacs written in the United States in the nineteenth and early-twentieth centuries have not been particularly ____________: only recently have scholars begun to use almanacs in more insightful ways to analyze scientific beliefs, politics, and ideology.
Accounts of early opera performances-both of the performances themselves and of their social milieu- indicate that the origins of the genre were anything but ____________; it began at the peak.
Committee A is composed of 14 people and committee B is composed of 10 people. At least 6 people are members of both committees.

Quantity A

The greatest possible number of members present if the two committees meet in a joint session

Quantity B

18






$$x+\frac{1}{x}=2$$

Quantity A

$$x^{2}+\frac{1}{x^{2}}$$

Quantity B

2






2z=x+y

Quantity A

The average (arithmetic mean) of x, y and z

Quantity B

z






n is an integer greater than 1.

Quantity A

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

Quantity B

$$(2n+1)^{-1}$$


x ≥ 2

$$\sqrt{x-2}=x-2$$

Quantity A

x

Quantity B

$$\frac{5}{2}$$


When the integer n is divided by 12, the remainder is 9. Which of the following must be a divisor of n?
A bottle has a volume of m liters and is $$\frac{1}{2}$$ full of water. A second bottle has a volume of n liters and is $$\frac{1}{3}$$ full of water. The contents of both bottles are poured into an empty tank that has a volume of r liters, where r ≥ m + n. Which of the following represents the fraction of the tank's volume that is filled with water?
In the xy-plane, what is the slope of the line containing the two points with coordinates (7a, -10a) and (-13a, -4a), where a≠0?
A weather report stated that 3 inches of rain is equivalent to 24 inches of snow. According to the weather report, 12 inches of rain is equivalent to how many feet of snow? (12 inches = 1 foot)

_____feet
For how many of the categories shown was the dollar amount of the expenditures in 1995 less than $1 billion?
Approximately what was the ratio of the dollar amount of the expenditures for prescriptions in 1995 to the dollar amount of the expenditures for prescriptions in 1970?

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