document.write( "Question 286820: a cubical box with interior edges of 18 inches contains a ball with a diameter of 18 inches. How much space is left inside the box? \n" ); document.write( "
Algebra.Com's Answer #207993 by richwmiller(17219)\"\" \"About 
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volume of cube=volume of sphere
\n" ); document.write( "L^3=4/3*pi*r^3\r
\n" ); document.write( "\n" ); document.write( "L=18
\n" ); document.write( "r=9
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