1. Use DeMovre’s theorem to find 16∧1/4. Express your answer in complex form Select one:
a. 2, – 2
b. 2 cis (π/2), 2 cis (3π/2)
c. 2, 2 cis (π/2), – 2, 2 cis (3π/2)
d. 2, 2 cis (2), – 2, – 2 cis (2)
e. None of these

2. Use DeMoivre’s theorem to find z4, if z is 1 + 1i. Express your answer in complex form.
Select one:
a. 180 degrees
b. 16
c. -8
d. -16
e. None of these

3. Use DeMoivre’s theorem to find (–√3/2 +i/2)^1/2. Express your answer in polar form.
Select one:
a. 1
b. cis (10π) Correct
c. cis (5π)
d. cis (π)
e. None of these

Please explain in detail. Thank you.

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation: