Find all cube roots of the complex number. Leave answers in trigonometric form.-125
A. 5 cis 180°, 5 cis 0°
B. 5 cis 60°, 5 cis 180°, 5 cis 300°
C. 5 cis 120°, 5 cis 180°, 5 cis 300°
D. 5 cis 30°, 5 cis 150°, 5 cis 270°
Answer: B
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Using the derivative of f(x) given below, determine the critical points of f(x).f'(x) = (x - 5)2(x + 6)
A. -6, 5 B. -5, 0, 6 C. -5, 6 D. -6, -5, 5
Determine if the series converges absolutely, converges, or diverges.
A. converges absolutely B. diverges C. converges conditionally
Choose the best estimate from the list.- 
is approximately -3, -2, -1, - 
.
A. -3
B. - 
C. -1
D. -2
Solve the problem.Each piece of graphite for a mechanical pencil is 65 millimeters long. Find the total length in centimeters of the graphite in a package with 40 pieces.
A. 2.6 centimeters B. 2600 centimeters C. 260 centimeters D. 26 centimeters