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Because they view Earth's resources as strictly limited, some environmentalists find the notion of sustainable growth to be ______________, believing that self-restraint and sacrifice must be at the heart of any environmentally sound strategy for the future.
For all positive even integers n, nj represents the product of all even integers from 2 to n, inclusive. For example, 12j=12*10*8*6*4*2. What is the greatest prime factor of 20j+22j?
In a certain sequence, each term after the first is equal to the preceding term multiplied by -$$\frac{1}{2}$$. If the 200th term is positive, which of the following statements must be true?

Indicate all such statements.
What is the remainder when $$223^{4}-223^{3}+223^{2}-223$$ is divided by 221?

Quantity A

100!

Quantity B

$$(50!)^{2}$$


The median of the five measurements in set X is 65 and the median of the five measurements in set Y is 75. All ten measurements in sets X and Y are between 60 and 80.

Quantity A

The median of the ten measurements in sets X and Y combined

Quantity B

70


Set M is composed of all 3-digit positive multiples of 7. What is the range of the numbers in set M?
In 1970 approximately what percent of United States residents were older than 5 but younger than 65 years old?
Of the 10 selected years, which had the greatest total number of United States residents in the combined age groups of "5 years and younger" and "65 years and older"?
Of the following which best describes how the number of United States residents that were in the age-group"5 years and younger"changed from 1900 to 1940?


PQST is a parallelogram and R is the midpoint of side PT.

Quantity A

The area of triangular region PQR

Quantity B

The area of triangular region RST




Human brains are amazing organs but they are not perfect. Cognitive biases, as we know, sometimes produce errors. Yet the term "error" could be (i)______________ in that it suggests that there might be (ii)_______________ way in which cognition should work. Such a binary opposition is (iii)_____________.
A certain experiment has exactly two mutually exclusive outcomes with probabilities p and 2p.

Quantity A

p

Quantity B

1-p




A committee of 4 people consisting of 2 men and 2 women is to be selected from 5 sets of fraternal twins, where each set consists of one man and one woman. If only 1 person from each set of twins may be selected for the committee, what is the total number of distinct committees that can be formed?
The average (arithmetic mean) of the six numbers a, b, c, d, e, and f is x. The average of c, d, e, and f is also x.

Quantity A

a+b

Quantity B

2x


A certain device is a rectangular box with dimensions 20 inches by 5 inches by 6 inches. If the device has mass 17 kilograms, then the device`s density is approximately how many kilograms per cubic foot? (Density is the ratio of mass to volume, and 1 foot=12 inches.)
$$a_{1}$$, $$a_{2}$$, $$a_{3}$$, ......, $$a_{n}$$, ......

The sequence of numbers shown is defined by $$a_{1}$$=4, $$a_{2}$$=5, and $$a_{n}$$=2$$a_{n-1}$$+$$a_{n-2}$$ for all integers greater than 2. Which of the following is a number in the sequence?
A shop sells only two types of beverages: coffee and teas. If 36 percent of the shop`s beverages are teas that have caffeine and 60 percent of the shop`s teas have caffeine, what percent of the shop`s beverages are coffees?

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