Answer:
769.6902 (or 769.3) cubic feet of water
Step-by-step explanation:
πr^2
r = 7
5 x π(7)^2 = 769.6902 (or 769.3 using 3.14)
d) A = π()
area = π
diameter = 18
radius (half of diameter) = 9
$111
37x3 = 111
111/3 =37