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Which of the following, if true, most seriously weakens the argument?
Which of the following, if true, most helps to explain the poor survival rate of the tadpoles that spend the greatest amount of time feeding?
It can be inferred from the passage that Prati and Bossdorf' s experiments with activated carbon were intended to determine which of the following?
The 1966 Mexican art exhibition "Confrontation 66" seemed to define the Mexican art world as one in which political alignment was ____________, yet painter Joy Laville rose to prominence with paintings devoid of contentiousness.
In a certain experiment, the probability that event E will occur is 0.6, which is greater than than the probability that event F will occur.

Quantity A

The probability that neither E nor F will occur

Quantity B

0.5


In 2009, the price of a certain stock increased by 25 percent from May 1 to June 1 and decreased by $$n$$ percent from June 1 to July 1. If the price of the stock on July 1 was greater than the price of the stock on May 1, which of the following could be the value of $$n$$?

Indicate all such values.
Which of the following is closest to the ratio of the land area of the Earth to the water area of the Earth?
The South China Sea occupies 2,974,600 square kilometers of water area of the Pacific Ocean. Approximately what percent of the water area of the Pacific Ocean is occupied by the South China Sea?
Of the water area occupied by the four oceans, the percent occupied by the Indian Ocean is closest to which of the following?
In the xy-plane, what is the $$x$$-intercept of the line given by the equation $$4x+3y=24$$?

Quantity A

$$\frac{8^28^{-4}}{8^3}$$

Quantity B

$$\frac{1}{2^{15}}$$


$$x ≠ 0$$

Quantity A

$$x^{-10}$$

Quantity B

$$x^{-20}$$


Polygon P has more than 5 sides. Polygon Q has twice as many sides as polygon P.

Quantity A

Twice the sum of the interior angles of polygon P

Quantity B

The sum of the interior angles of polygon Q


Quantity A

$$\sqrt{r^6}$$

Quantity B

$$r^3$$


If an integer is chosen at random from between 3,000 and 3,799, inclusive, what is the probability that the chosen integer will begin with the digits 33 or 34 and end with the digit 0 or 1?
How many integers between 37 and 621 are squares of even integers?

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