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Each ● in the table above represents an entry that is the product of the corresponding row and column values. What is the least positive entry of the 45 entries represented in the table?


The graph of the ellipse with equation $$x^2+4y^2=4$$ is show in the xy-plane. Circle C (not shown) has its center at the point (-1, 0) and a radius of 1. At how many points does the graph of circle C intersect the graph of the ellipse?
What is the greatest possible area of a rectangular region whose perimeter is 60?
The effect of the distant past on an individual's financial decisions _______________ much more slowly than the authors of the study had expected, with the impact of events early in life persisting decades into the future.
The society of the ancient Moche of northern Peru was ____________ one: it was ruled by local lord who were overseen by an elite composed of administrative and religious authorities.
$$\sqrt{y^2}=8$$

Quantity A

$$3^{2y}$$

Quantity B

$$3^{-2y}$$


$$c < 0$$ and $$d > 0$$

Quantity A

$$|\frac{c}{d}|$$

Quantity B

$$(\frac{c}{d})^2$$


If $$4y+6 < -18$$, which of the following is a possible value of y?
A certain flat plot of land is in the shape of a circle. The plot consists of a circular flower garden surrounded by a grassy lawn. The total area of the plot is 113.1 square feet, and the area of the grassy lawn is 74.6 square feet. Approximately what is the diameter, in feet, of the flower garden?
Which of the following generalizations most directly underlies the author's central point?
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.

Quantity A

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

Quantity B

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




The table shows four different amounts of money invested on the same day at different simple annual interest rates. If each investment earns the same amount of interest for the first year after the investment is made, what is the value of $$y - x$$?
The distance from Karen' s home to an office is 98.4 miles along a certain route. Along the route, a rest stop is located 83.8 miles from her home and a police car is always within 0.5 mile of the rest stop. Along the route, less than 0.5 mile before the office, Karen' s car broke down. Which of the following values could be the distance, in miles, along the route between Karen' s car and the police car?

Indicate all such values.
$$x$$ is 140 percent of $$y$$.

$$x$$ is 70 percent of $$z$$.

Quantity A

$$z$$

Quantity B

$$2y$$


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