What is the surface area of the sphere shown below? With the radius of 3.

113.1

Step-by-step explanation:

Solution

A=

4

π

r

2

=

4

π

3

2

≈

113.09734

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:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80