document.write( "Question 339675: what is the volume of a ball if its diameter is 11 inches? \n" ); document.write( "
Algebra.Com's Answer #243338 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
If the diameter is \"d=11\", then the radius is \"r=d%2F2=11%2F2=5.5\" inches. So \"r=5.5\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29pi%2Ar%5E3\" Start with the volume of a sphere formula.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29pi%2A%285.5%29%5E3\" Plug in \"r=5.5\".\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%283.14159265%29%2A%285.5%29%5E3\" Replace \"pi\" with \"3.14159265\" (note: Use more digits of \"pi\" to get better accuracy).\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%283.14159265%29%2A%28166.375%29\" Cube \"5.5\" to get \"166.375\".\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%28522.68247714375%29\" Multiply \"3.14159265\" and \"166.375\" to get \"522.68247714375\" (this figure is approximate).\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=696.909969525\" Multiply \"4%2F3\" and \"522.68247714375\" to get \"696.909969525\" (again, this figure is approximate).\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"V=696.910\" Round to the nearest thousandth.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So the volume of the ball is approximately 696.910 cubic inches.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Also, feel free to check out my tutoring website\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Jim
\n" ); document.write( "
\n" ); document.write( "
\n" );