Find three cube roots for the complex number. Leave your answers in trigonometric form.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
You might also like to view...
Simplify.3[-7 + 6(-5 + 7)]
A. -6 B. -9 C. -10 D. 15
Use dimensional analysis to answer the question. If you are driving 46 mph in a 70-kph speed zone, are you driving over the speed limit, exactly at the speed limit, or below the speed limit?
A. Under the speed limit B. Over the speed limit C. Exactly at the speed limit
Solve the problem.To find the distance between two small towns, an electronic distance measuring (EDM) instrument is placed on a hill from which both towns are visible. If the distance from the EDM to the towns is 
and 
and the angle between the two lines of sight is 
what is the distance between the towns? Round your answer to the nearest tenth of a mile.
A. 4.9 mi B. 3.1 mi C. 1.5 mi D. 5.6 mi
Suppose that a ball is rolling down a ramp. The distance traveled by the ball is given by the function s(t), where t is the time, in seconds, after the ball is released, and s(t) is measured in feet. For the given function, find the ball's average velocity from t1 to t2.s(t) = 11t2; t1 = 3, t2 = 3.5
A. 17.875 ft/sec B. 35.75 ft/sec C. 134.75 ft/sec D. 71.5 ft/sec