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s=-t

Quantity A

$$-s^{3}$$

Quantity B

$$ts^{2}$$




The solid shown consists of five cubes, each with a volume of 27, that are joined so that four pairs of faces coincide.

Quantity A

The surface area of the solid

Quantity B

198


For all numbers x, the function h(x) is defined as 1 more than the greatest integer less than or equal to x.

Quantity A

h(1.5)

Quantity B

h(1.75)




△PQR is an isosceles triangle.

Quantity A

The measure of angle P

Quantity B

The measure of angle R


$$\sqrt{x^{2}}$$=9

Quantity A

$$2^{x}$$

Quantity B

$$2^{-x}$$


A total of $24,000 was invested for one month in a new money market account that paid simple annual interest at the rate of r percent. If the investment earned $180 in interest for the month, what is the value of r?
A certain list has 5 entries and each entries is an integer between 55 and 70, inclusive. The median of the 5 entries is 60. If m is the average (arithmetic mean) of the 5 entries, which of the following must be true?
In order to determine the scores for the players, each word listed with 3 or 4 letters was given 1 point, each word listed with 5 or 6 letters was given 2 points, and each word listed with 7 letters was given 3 points. The score for each player was the sum of the points given for the words that the player listed. What was the absolute value of the difference between the score for Player A and the Score for Player B?

_____point(s)
Of the 3-letter words listed by Player A or Player B, 4 words were listed by both players. How many of the 3-letter words listed were listed by only one of the two players?
What is the average (arithmetic mean) number of letters per word in the words listed by Player B?
A certain museum contains a total of 1,500 works of art, of which 800 are paintings. Of the twentieth-century works of art in the museum, 40 percent are paintings. Of the works of art that are not paintings, 490 are not twentieth-century works of art.

How many twentieth-century works of art does the museum contain?
1+2+3+......+n=$$\frac{n(n+1)}{2}$$

For each integer n greater than 1, the sum of the first n positive integers is given by the formula shown.

If the average (arithmetic mean) of the first n positive integers is k, what is the sum of the first n positive integers in terms of k?


The figure above represents the floor plan of a basement in which all the walls meet at right angles. The measurements shown in the floor plan, including the two sides of length x, are in centimeters. The floor plan is drawn using a scale of 1 centimeter to 1.5 meters. If the perimeter of the floor is 39.4 centimeters, approximately what is the area, in square meters, of the basement floor?
In the Hawaiian Islands, where the volcanic material is initially too ____________ to support running surface water, rainwater simply percolates down through the substratum.
In wastewater tested before and after treatment at some treatment plants, certain medications were found in higher concentrations after treatment than before, suggesting that microbes used to clean wastewater may also be ____________ some medications that had broken down earlier.
Underlying the new laws against business corruption is the growing recognition that bribery and extortion have demonstrably (i)____________ consequences. Gone is the day when some pundits seriously argued that corruption should be(ii)_____________ as an inevitable by-product of intractable economic forces.
By sucking people into towns and draining the countryside of communities and workers, the passenger train (i)____________ its reason for being: moving people between country districts and urban centers. The major (ii)____________ urbanization in the United States, the railway fell victim to it. Once the overwhelming majority of nonelective journeys were either very long or very short, it became (iii)____________ for people to undertake them in planes or cars.
The convergence of two disparate sciences allows the imagining of new questions that cannot be addressed by knowledge and techniques ____________ either field.

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