Solve the problem.A rotating beacon is located 5 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 = 5|sec (2?t)| , where t is in seconds, find a when t = 0.44 seconds. Round your answer to the nearest hundredth.

A. -5.38 ft
B. 26.68 ft
C. 5.38 ft
D. 16.03 ft


Answer: C

Mathematics

You might also like to view...

Provide an appropriate response.Simplify:  

Fill in the blank(s) with the appropriate word(s).

Mathematics

Write the equation 4x + y + 6 = 0 in slope-intercept form.

a. y = x + 2 b. y = 2x + 3 c. y = -2x - 3 d. y = -4x - 6 e. y = 4x + 6

Mathematics

Write the number in trigonometric form. Let 0 ? ? < 2?.5

A. 5(cos  + i sin )
B. 5(cos  + i sin )
C. 5(cos 0 + i sin 0)
D. 5(cos ? + i sin ?)

Mathematics

Answer the question or give an explanation.Describe in your own words how to reconcile a checking account.

What will be an ideal response?

Mathematics