Solve the problem.The weight of a body above the surface of the earth varies inversely as the square of its distance from the center of the earth. What is the effect on the weight when the distance is multiplied by 3?
A. The weight is multiplied by 3.
B. The weight is divided by 9.
C. The weight is multiplied by 9.
D. The weight is divided by 3.
Answer: B
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Solve the problem with two unknowns.During the 1998-1999 Little League season, the Tigers played 42 games. They won 22 more games than they lost. How many games did they lose that season?
A. 8 games B. 32 games C. 10 games D. 13 games
Write an equivalent expression using radical notation and, if possible, simplify. Assume that even roots are of nonnegative quantities.m4/3
A. 
B. 
C. 
D. 
Graph f by hand by first plotting points to determine the shape of the graph.f(x) = 
x2
A. 
B. 
C. 
D. 
Remove any dominated strategies and find the optimum strategy for each player. 
A. A: 1: 2/3, 2: 1/3 B: 1: 1/9, 2: 8/9 B. A: 1: 2/3, 2: 1/3 B: 1: 4/9, 2: 5/9 C. A: 1: 2/3, 2: 1/3 B: 1: 8/9, 2: 1/9 D. A: 1: 1/3, 2: 2/3 B: 1: 1/9, 2: 8/9