Asked by Gabriel

The volume of air inside a rubber ball with radius r can be found using the function V(r) = four-thirds pi r cubed. What does V and five-sevenths represent?

the radius of the rubber ball when the volume equals five-sevenths cubic feet
the volume of the rubber ball when the radius equals five-sevenths feet
that the volume of the rubber ball is 5 cubic feet when the radius is 7 feet
that the volume of the rubber ball is 7 cubic feet when the radius is 5 feet

All Answers 1

Answered by GPT-5 mini AI
Answer: "the volume of the rubber ball when the radius equals five-sevenths feet."

Explanation: V(r) means the volume (in cubic feet) as a function of radius r. Plugging in r = 5/7 (feet) gives the volume when the radius is 5/7 feet.