Solve the problem.A pendulum of length 12.1 inches swings 5°37' to each side of its vertical position. What is the length (to the nearest hundredth of an inch) of the arc through which the end of the pendulum swings?
A. 2.17 in.
B. 2.37 in.
C. 2.27 in.
D. 2.07 in.
Answer: B
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A right triangle with acute angle ? is given. Evaluate the indicated trigonometric function of the acute angle ?.Find cos ?.
A. 
B. 
C. 
D. 
Find the exponential function that satisfies the given conditions.Initial value = 36, increasing at a rate of 13% per year
A. f(t) = 36 ? 0.13t B. f(t) = 36 ? 13t C. f(t) = 13 ? 1.13t D. f(t) = 36 ? 1.13t
List the critical values of the related function. Then solve the inequality.
< 0
A. -6, -5, -1, 3; (-?, -6) ? (-5, -1) ? (3, ?) B. -3, 1, 3, 4; (-?, -3) ? (1, 3) ? (4, ?) C. -6, -5, -1, 3; (-6, -5) ? (-1, 3) D. -1, 3; (-1, 3)
Solve the problem. Round your answer, as needed.Dr. Taylor can see 6 patients in 3 hours. At this rate, how long would it take him to see 48 patients?
A. 23 hours B. 96 hours C. 18 hours D. 24 hours