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The volume of a sphere is 29307 cubic centimeters. What is the radius of the sphere?

Round to the nearest whole number.

1 Answer

6 votes

Answer:

19 cubic centimeters

Explanation:

The equation for the volume of a sphere is
(4/3)\pi r^3.

We can setup the equation as
29307 = (4)/(3)\pi r^3.

Now we need to isolate the r^3. Divide both sides by 4/3 and pi, which leaves
(29307)/((4/3) \pi ) =r^3

Now we take the cube root of both sides to have a single r on the right side. This comes out to equal 19 cm^3

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