Solve the problem.
-A rotating beacon is located 4 ft from a wall. If the distance from the beacon to the point on the wall where the beacon is aimed is given by $$a = 4 | \sec 2 \pi t |$$ where t is in seconds, find a when t = 0.34 seconds. Round your answer to the nearest hundredth.
A) 7.88 ft
B) 8.30 ft
C) 7.47 ft
D) -7.47 ft

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A rotating beacon is located 4 ft from a wall. If the distance from the beacon to the point on the wall where the beacon is aimed is given by $$a = 4 | \sec 2 \pi t |$$ where t is in seconds, find a when t = 0.34 seconds. Round your answer to the nearest hundredth.
A) 7.88 ft
B) 8.30 ft
C) 7.47 ft
D) -7.47 ft

Solve the Problem a=4∣sec⁡2πt∣a = 4 | \sec 2 \pi t |a=4∣sec2πt∣

Solve the Problem $a = 4 | \sec 2 \pi t |$