Find the quotient  of the complex numbers. Leave answer in polar form.z1 = 30(cos 34° + i sin 34°)z2 = 5(cos 9° + i sin 9°)

A. 6(cos 25° + i sin 25°)
B. 25(cos 25° - i sin 25°)
C. 6(cos 43° + i sin 43°)
D. 25


Answer: A

Mathematics

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Multiply.(8m + 7)2

A. 8m2 + 49 B. 64m2 + 112m + 49 C. 64m2 + 49 D. 8m2 + 112m + 49

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Solve the problem.The logistic growth function f(t) =   models the number of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. How many people became ill with this infection when the epidemic began?

A. 50 people B. 1660 people C. 83,000 people D. 1659 people

Mathematics

Evaluate the exponential expression. Write the answer as an improper fraction where appropriate.-3

A.
B.
C. - 
D. - 

Mathematics

Multiply.× 

A. 66.8 B. 65.7 C. 73.9 D. 65.81

Mathematics