Solve the problem.A rotating beacon is located 6 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 = 6|sec 2?t|,where t is in seconds, find a when t = 0.38 seconds. Round your answer to the nearest hundredth.
A. 16.30 ft
B. -8.23 ft
C. 12.26 ft
D. 8.23 ft
Answer: D
Mathematics
You might also like to view...
Solve the equation for the indicated variable.
= b for x
A. 
B. ab
C. 
D. b + a
Mathematics
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 + 2x - 3
A. vertex (1, 4)
intercepts (-1, 0), (3, 0), (0, 3)
B. vertex (-1, -4)
intercepts (1, 0), (- 3, 0), (0, -3)
C. vertex (1, -4)
intercepts (-1, 0), (3, 0), (0, -3)
D. vertex (-1, 4)
intercepts (1, 0), (- 3, 0), (0, 3)
Mathematics
Find the first five terms of the recursively defined sequence.a1 = 2, an+1 = 
A. 2, 
, 2, 
, 2
B. 2, 
, 
, 
, 
C. 2, 
, 4, 
, 8
D. 2, 
, 
, 
, 
Mathematics
What is the difference in power between a 
and a 
garage door opener?Enter your answer as a simplified fraction without the units.
What will be an ideal response?
Mathematics