What is the area of a semicircle with the diameter of 16 (Help please, I'm more of an ELA person, therefore, I suck at math -w-')

step-by-step explanation:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

answer4 to the second power is 16

and 4 to the third power is 64,