When filled, a particular round balloon has a diameter of 14 inches (in.). What is the approximate volume of air needed to fill this balloon? (Note: )

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asked Dec 12, 2021 81.7k views

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Derek Hopper · Answer 1 · 2021-12-18T10:11:13+0000

Answer:

1436.76 in.^3

Explanation:

This question means to find the volume of a sphere with a diameter of 14 inches. The formula for the volume of a sphere is 4/3πr^3, so we need to find the radius, which is half the diameter. Half of the diameter is 7 inches, so now we can plug in our values to find the volume is about 1436.76 cubic inches.

When filled, a particular round balloon has a diameter of 14 inches (in.). What is the approximate volume of air needed to fill this balloon? (Note: )

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