Answer:
13
Step-by-step explanation:
diameter = r * 2 = 13 * 2 = 26 (diameter is double radius)
Circle area = π * r^2 = π * 169 ≈ 530.9
you are correct, it is one to two
Divide $435.15 by 9 = $48.35 unit price
You use $25 each week for food from the grocery store how many weeks if you have 145,775