-512 is the answer because 512 is a negative solution in Integers math
Answer:
Option D.

Step-by-step explanation:
The area of the circular bases is:

Where
is the radius of the circle
Then


The area of the rectangle is:

Where

b is the width of the rectangle and
is the length
Then the area of the rectangle is:


Finally the total area is:


Change the y to w the app didnt have the letter w so i just had to choose another letter
We divide 72/96 which the answer is 0.75 or 75%