Question

The volume of a golf ball is approximately 4in.3 what is the diameter round you answer to the nearest whole number

Answer 1

Answer:

D. 2 inches.

Step-by-step explanation:

Given the following data;

Volume of golf (sphere) = 4 in³

A golf ball is spherical in shape. Thus, to find its volume we would use the formula for the volume of a sphere.

$Volume \; of \; a \; sphere = \frac {4}{3} \pi r^{3}$

Substituting into the equation, we have;

$4 = \frac {4}{3} * 3.142* r^{3}$

Cross-multiplying, we have;

$12 = 4 * 3.142* r^{3}$

$12 = 12.568 * r^{3}$

$r^{3} = \frac {12.568}{12}$

$r^{3} = 1.0473$

Taking the cube root of both sides, we have;

Radius, r = 1.016 inches.

To find the diameter;

Diameter = radius * 2

Diameter = 1.016 * 2

Diameter = 2.03 ≈ 2 inches.

Answer 2

Answer:

the answer is 2.

Step-by-step explanation:

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