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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Graph the integrand and use geometry to evaluate the integral.
A. 49
B. 7?
C. 49?
D. ?
For the given polar equation, write an equivalent rectangular equation.r = 10 sin ?
A. = 10x
B. x2 + y2 = 10x
C. x2 + y2 = 10y
D. = 10y
Find the domain and range of the function.g(z) = -4 -
A. D: [0, ?), R: (-?, -4] B. D: (-?, ?), R: (-?, -4] C. D: (-?, -4], R: (-?, ?) D. D: (-?, 0], R: [-4, ?)
Solve for the missing values. Round money to the nearest cent, rate to the nearest tenth of a percent, and time to the nearest day.Principal: $3151Interest: Rate: 13.9%Time: 346 daysMaturity value:
A. $426.89; $3577.89 B. $420.96; $3571.96 C. $403.19; $3554.19 D. $427.19; $3578.19