document.write( "Question 939938: A beach ball has a diameter of 15 inches. How much air will the beach ball hold? \n" ); document.write( "

Algebra.Com's Answer #572786 by laoman(51) $\"\"$ $\"About$

You can put this solution on YOUR website!
From your question, you are asking for the volume of air that the ball can hold
\n" ); document.write( "Gibven diameter =15 inches
\n" ); document.write( "Radius of ball = 15/2=7.5 inches
\n" ); document.write( "Pi =22/7
\n" ); document.write( "Since the ball is a sphere,
\n" ); document.write( " $\"Volume+of+sphere+=+4%2F3%2Api%2Ar%5E3\"$
\n" ); document.write( "Therefore, $\"volume+=+4%2F3+%2A+22%2F7+%2A+%2815%2F2%29%5E3\"$
\n" ); document.write( " $\"Volume+=+4%2F3+%2A+22%2F7%2A+3375%2F81\"$
\n" ); document.write( "Volume = 174.6 cubic inches\r
\n" ); document.write( "\n" ); document.write( "QED \n" ); document.write( "

\n" );