Answer:
359.4 cubic feet
Explanation:
The formula for the volume of a hemisphere is (2/3)πr^3, where r is the radius.
Substituting r=6.5 ft into the formula, we get:
V = (2/3)π(6.5 ft)^3
V ≈ 359.41 ft^3
Rounding to the nearest tenth of a cubic foot, we get:
V ≈ 359.4 ft^3