Answer:
B) the cube of 4 and then take the square root
Step-by-step explanation:
43/2 = 21.5
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The answer choices suggest you want ...
4^(3/2) . . . . . . . appropriate math symbols are very helpful
This can be evaluated several ways:

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Since the 3 is in the numerator of the fraction, it represents a cube, not a cube root. Any of the answer choices suggesting cube root is involved are incorrect. (Eliminating those leaves only the correct answer choice.)
I don’t know know know know know a a a a a. A a a a a a a A c c c c c c c. C
15 is your answer, because 7+7=14 and its greater then 14 but less then 8+9 which = 16.
.05882353 could probably just leave it to .059
8996.32=p(1+0.056)^4
Solve for p
P=8996.32/(1+0.056)^4
P=7234.51