document.write( "Question 1142216: The sides of a cube are doubled in length. By how many percent is the increase in the\r
\n" ); document.write( "\n" ); document.write( "volume?
\n" ); document.write( "

Algebra.Com's Answer #762900 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
x is the side x^3 the volume
\n" ); document.write( "2x is twice the side (2x)^3=8x^3 is the volume
\n" ); document.write( "---> a 700% increase
\n" ); document.write( "
\n" );