document.write( "Question 826477: the volume of a sphere is 36 pie what is the radius of the sphere ? \n" ); document.write( "

Algebra.Com's Answer #498116 by jsmallt9(3758) $\"\"$ $\"About$

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The formula for volume of a sphere is:
\n" ); document.write( " $\"V+=+%284%2F3%29pi%2Ar%5E3\"$ where \"r\" is the radius of the sphere
\n" ); document.write( "We been given the volume so:
\n" ); document.write( " $\"36pi+=+%284%2F3%29pi%2Ar%5E3\"$
\n" ); document.write( "Now we solve for r. First let's get rid of the $\"pi\"$ 's. Dividing both sides by $\"pi\"$ :
\n" ); document.write( " $\"36+=+%284%2F3%29%2Ar%5E3\"$
\n" ); document.write( "Multiplying by 3/4:
\n" ); document.write( " $\"27+=+r%5E3\"$
\n" ); document.write( "Cube root of each side:
\n" ); document.write( " $\"root%283%2C+27%29+=+root%283%2C+r%5E3%29\"$
\n" ); document.write( " $\"3+=+r\"$ \n" ); document.write( "

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