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The two circles shown have the same circumference and are tangent to each other at point S. Point R (not shown) is on one of the circles, and point T (not shown) is on the other circle.

Quantity A

The circumference of either circle

Quantity B

The length of line segment RT




Of the following, which is closest to the percent increase in the number of subscribers from quarter I to quarter Il of 1997?


The increase from quarter IV of 1997 to quarter l of 1998 in the total time that the subscribers spent on-line daily was approximately how many million minutes?


From quarter I of 1997 to quarter IV of 1998, the average (arithmetic mean) increase per quarter in the number of subscribers was approximately how many million?
Ten consecutive integers are arranged in order from least to greatest. If n is the median of the first 5 integers, then the median of the last 5 integers must be
A dog show features four breeds consisting of 3 poodles, 3 German shepherds, 3 boxers, and 2 Irish setters. If the winning group will consist of one dog from each breed, how many different winning groups are possible?
Jim exercised last Monday at 6:00 in the evening and then exercised every third day after that. For example,after last Monday,he exercised the following Thursday and then the Sunday following that.How many days after last Monday will be the next Monday he exercises?

_____days
In a list of 350 different positive integers, 70 percent of the integers are less than 500, and the least integer is x.

Quantity A

The greatest possible value of x

Quantity B

255


n is an integer greater than 10.

Quantity A

(n+2)!+(n+1)!

Quantity B

(n+3)!+n!


x > y

Quantity A

-2x

Quantity B

-2y




ABCD is a parallelogram.

Quantity A

CE

Quantity B

2


Three lamps had the same original price,but they were sold at different selling prices: A, B,and C.

Selling price A was obtained by applying a 75 percent discount to the original price.

Selling price B was obtained by applying a 50 percent discount to the original price and then applying a 25 percent discount to the discounted price.

Selling price C was obtained by applying a 60 percent discount to the original price and then applying a 15 percent discount to the discounted price.

Which of the following shows A,B,and C listed in order from least to greatest?
x,y, z, u, v, w, and t are seven nonzero integers. Which of the following values can be the number of these seven integers that are negative if xyz=uvwt?

Indicate all such values.
The function is defined by f(1)=3 and f(n+1)=f(n)+4 for all positive integers n. What is the value of f(251)?
The population of County J decreased from 4,370 to 3,980 during a 2-year period.

Quantity A

The percent decrease in the population of County J during the 2-year period

Quantity B

10%


x is a negative integer.

Quantity A

$$5^{-|x|}$$

Quantity B

1


The range of the numbers in list L is 36, and the least number in L is 20. The range of the numbers in list M is 18, and the greatest number in M is 32. List K consists of the numbers in L and the numbers in M.

Quantity A

The range of the numbers in K

Quantity B

42


k is a positive integer, and k+1 is divisible by 3.

Quantity A

The remainder when 7k+4 is divided by 3

Quantity B

1


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