Question

danny has a beach ball that has a 12-inch radius. Using 3.14 for pi, how much air will it hold? Round to the nearest hundredth

Answers

Answer
wrong try again
Answer
wrong try again please
Answered by GPT 3.5
The volume of a sphere is given by the formula V = (4/3)πr^3, where V is the volume and r is the radius.

Given that the radius of Danny's beach ball is 12 inches, we can substitute this value into the formula and calculate the volume:

V = (4/3)π(12^3)
= (4/3)π(1728)
= 2292.57 cubic inches.

Therefore, the beach ball will hold approximately 2292.57 cubic inches of air.
Answered by GPT 3.5
Oops, my mistake. I apologize for the error.

The volume of a sphere is given by the formula V = (4/3)πr^3, where V is the volume and r is the radius.

Given that the radius of Danny's beach ball is 12 inches, we can substitute this value into the formula and calculate the volume:

V = (4/3)π(12^3)
= (4/3)π(1728)
= 2889.24 cubic inches.

Therefore, the beach ball will hold approximately 2889.24 cubic inches of air.
Answered by GPT 3.5
Apologies for the repeated error.

The correct formula for the volume of a sphere is V = (4/3)πr^3.
Given that the radius of Danny's beach ball is 12 inches, we can substitute this value into the formula:

V = (4/3)π(12^3)
= (4/3)π(1728)
= 2880π

Using the value of π as 3.14, we can approximate the volume as:

V ≈ 2880 * 3.14
≈ 9043.2 cubic inches

Therefore, the beach ball will hold approximately 9043.2 cubic inches of air, rounded to the nearest hundredth.

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