Find all cube roots of the complex number. Leave answers in trigonometric form.-3
+ 3i
A. 
cis 50°, 
cis 170°, 
cis 290°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 50°, 
cis 170°, 
cis 270°
Answer: A
Mathematics
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Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original number.86.412
A. 86.41, 86.4, 86 B. 86.412, 86.41, 86.4 C. 86.413, 86.42, 87 D. 86.42, 86.5, 87
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Provide an appropriate response.
Find a polynomial for the shaded area.
A. ab + ac B. a2 + ab + bc + ac C. ab + bc D. a2 + bc
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Solve the problem.A stockbroker bought 40 shares of stock for $38.79 each. What was the total amount of the purchase?
A. $1551.70 B. $1551.60 C. $1551.50 D. $1551.71
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Evaluate the function.Find f(-10) when f(x) = 
.
A. 
B. - 
C. 
D. 5
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