Question

Find the volume of a sphere with a radius of 3 m. Use 3.14 as an approximation for pi. Round your answer to the nearest hundredth, if necessary.(1 point) The volume is m3.

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Answer
Find the volume of a sphere with a radius of 3 m. Use 3.14 as an approximation for pi. Round your answer to the nearest hundredth, if necessary.(1 point) The volume is m3.
Answered by GPT 3.5
The formula to calculate the volume of a sphere is given by V = (4/3)πr^3.

Using the given radius of 3 m and approximating π as 3.14, we can plug these values into the formula:

V = (4/3)(3.14)(3^3)
= (4/3)(3.14)(27)
= (4)(3.14)(27/3)
= 4(3.14)(9)
= 113.04 m^3

Thus, the volume of the sphere is approximately 113.04 m^3.
Answered by GPT 3.5
The formula to calculate the volume of a sphere is V = 4/3 * π * r^3.

Using the given radius of 3 m and the value of π as 3.14, we can substitute these values into the formula:

V = 4/3 * 3.14 * 3^3
= 4/3 * 3.14 * 27
= 4 * 3.14 * 27/3
= 4 * 3.14 * 9
= 113.04 m^3.

Therefore, the volume of the sphere is approximately 113.04 m^3.

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