Solve the problem.The length of a rectangular storage room is 2 feet longer than its width. If the area of the room is 143 square feet, find its dimensions.
A. 10 feet by 12 feet
B. 11 feet by 13 feet
C. 10 feet by 14 feet
D. 12 feet by 14 feet
Answer: B
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In a statistics class, the following test scores were recorded for a student: 80, 75, 73, 69, 75, 61, 71. Find the mean, median, and mode for the data.
A. mean: 73, median: 72, mode: 80 B. mean: 72, median: 69, mode: 80 C. mean: 73, median: 69, mode: 75 D. mean: 72, median: 73, mode: 75
Solve the equation for exact solutions over the interval [0, 2?).csc5x - 4 csc x = 0
A. 
B. 
C. 
D. 
Two sides and an angle are given. First, determine whether the given information results in no triangle, one triangle, or two triangles. Solve each resulting triangle.A = 65°, a = 4, b = 6
A. one triangle; B = 34°, C = 81°, c = 14 B. one triangle; B = 32°, C = 83°, c = 12 C. no triangle D. one triangle; A = 33°, C = 82°, c = 10
Simplify the given expression using the definition for negative exponents. Assume that all variables represent nonzero numbers.
A. a16 B. a97 C. a2 D. 97