1 Answer

Roxana · Answer 1 · 2023-07-08T17:44:27+0000

To answer this question we will use the following formula to compute the volume of a sphere:

$Volume=(\pi diameter^3)/(6)$

Recall that an exercise ball is a sphere, since it has a diameter of 60cm, then its volume is:

$Volume=(\pi(60cm)^3)/(6)=(\pi *216000cm^3)/(6).$

Simplifying the above result we get:

$Volume=36000\pi cm^3.$

Therefore we need 36000π cubic centimeters of air in order to fill the ball.

Answer: 36000π cubic centimeters of air.

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