Mathematics, 14.05.2021 23:20 RoyalGurl01

A tent is in the form of a right circular cylinder surmounted by a cone. The volume of the tent can be modeled by the function V(r) = 8πr² + πr³, where r is the radius in feet. For what value of r does the tent have a volume of 311 ft³? A. about 4 ft
B. about 2 ft
C. about 3 ft
D. about 5 ft

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A tent is in the form of a right circular cylinder surmounted by a cone. The volume of the tent can...