Solve the problem.A rotating beacon is located 14 ft from a wall. If the distance from the beacon to the point on the wall where the beacon is aimed is given by a = 14|sec 2?t|,where t is in seconds, find a when t = 0.31 seconds. Round your answer to the nearest hundredth.

A. -38.03 ft
B. 24.91 ft
C. 31.47 ft
D. 38.03 ft


Answer: D

Mathematics

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