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Compare Quantity A and Quantity B, using additional information centered above the two quantities if such information is given, and select one of the following four answer choices: (A)Quantity A is greater. (B)Quantity B is greater. (C)The two quantities are equal. (D)The relationship cannot be determined from the information given. A symbol that appears more than once in a question has the same meaning throughout the question.

[*] Which of the following is closest to the percent of Internet users in Europe who were in countries other than Germany, France, Britain, Italy, and Spain? 30% 34% 38% 42% 46%

In right triangle ABC, the ratio of the lengths of the two legs is 2 to 5. If the area of triangle ABC is 20, what is the length of the hypotenuse? 7 10 [*] [*] [*]

According to surveys at a company, 20 percent of the employees owned cell phones in 1994, and 60 percent of the employees owned cell phones in 1998. From 1994 to 1998, what was the percent increase in the fraction of employees who owned cell phones? 3% 20% 30% 200% 300%

If t is an integer and 8m = 16^t, which of the following expresses m in terms of t ? 2^t 2^t-3 2^3(t-3) 2^4t-3 2^4(t-3)

Three pumps, P, R, and T, working simultaneously at their respective constant rates, can fill a tank in 5 hours. Pumps P and R, working simultaneously at their respective constant rates, can fill the tank in 7 hours. How many hours will it take pump T, working alone at its constant rate, to fill the tank? 1.7 10.0 15.0 17.5 30.0

The perimeter of a flat rectangular lawn is 42 meters. The width of the lawn is 75 percent of its length. What is the area of the lawn, in square meters? 40.5 96 108 192 432

The greatest of the 21 positive integers in a certain list is 16. The median of the 21 integers is 10. What is the least possible average(arithmetic mean)of the 21 integers? 4 5 6 7 8

It x and y are integers and x =[*], which or the following could be the value of y ? 15 28 38 64 143

Of the 40 specimens of bacteria in a dish, 3 specimens have a certain trait. If 5 specimens are to be selected from the dish at random and without replacement, which of the following represents the probability that only 1 of the 5 specimens selected will have the trait? [*]

Two different positive integers x and y are selected from the odd integers that are less than 10. If z = x + y and z is less than 10, which of the following integers could be the sum of x, y, and z ? Indicate all such integers. A 8 B 9 C 10 D 12 E 14 F 15 G 16 H 18

For a certain probability experiment, the probability that event A will occur is 1/2 and the probability that event B will occur is 1/3. Which of the following values could be the probability that the event A[*]B(that is, the event A or B, or both)will occur? Indicate all such values. [*]

If a and b are the two solutions of the equation x² - 5x + 4 = 0, what is the value of[*]? Give your answer as a fraction.

From 2011 to 2012, Jack’s annual salary increased by 10 percent and Arnie’s annual salary decreased by 5 percent. If their annual salaries were equal in 2012, then Amies annual salary in 2011 was what percent greater than Jack’s annual salary in 2011 ? Give your answer to the nearest 0.1 percent. ______%

Approximately what was the range of the numbers of Internet users in the seven areas of Europe shown in the bar graph? 6.5 million 5.5 million 3.5 million 3.0 million 2.5 million

The number of Internet users in the United States was approximately how many times the number of Internet users in Italy? 5 15 20 25 35

Based on the information given, which of the following statements about Internet use in year X must be true? Indicate all such statements. The United States had more Internet users than all other countries in the world combined. Spain had fewer Internet users than any country in Eastern Europe. Germany and France combined had more than 1/3 of the Internet users in Europe.

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