Solve the problem.How many different ways can a president, vice-president, and secretary be chosen from a club with 11 members?
A. 6
B. 990
C. 165
D. 33
Answer: B
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Solve the problem.In a certain state, 4400 acres of farmland are being developed into housing developments per year. Find f(x) = ax so that f models the acres of farmland lost to development in x years.
A. f(x) = 4400x B. f(x) = -2240x C. f(x) = -4400x D. f(x) = 2240x
Solve the problem.A rectangular garden has dimensions of 25 feet by 11 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 352 square feet?
A. 4 ft B. 5 ft C. 6.5 ft D. 6 ft
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
During which two hour period did the temperature increase the most?
A. 10 a.m. to 11 a.m. B. 9 a.m. to 11 a.m. C. 12 p.m. to 2 p.m. D. 10 a.m. to 12 p.m.
Solve the problem.Scott set up a volleyball net in his backyard. One of the poles, which forms a right angle with the ground, is 7 feet high. To secure the pole, he attached a rope from the top of the pole to a stake 3 feet from the bottom of the pole. To the nearest tenth of a foot, find the length of the rope.
A. 6.3 ft B. 3.2 ft C. 7.6 ft D. 58 ft