Pre-Algebra Examples

Step 1
The volume of a sphere is equal to times Pi times the radius cubed.
Step 2
Substitute the value of the radius into the formula to find the volume of the sphere. Pi is approximately equal to .
Step 3
Combine and .
Step 4
Simplify the expression.
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Step 4.1
One to any power is one.
Step 4.2
Multiply by .
Step 5
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
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