document.write( "Question 389161: find the volume of a sphere with a 3inch radius(use3.14) \n" ); document.write( "
Algebra.Com's Answer #275669 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"V=%284%2F3%29pi%2Ar%5E3\" Start with the volume of a sphere formula.\r
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\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29pi%2A%283%29%5E3\" Plug in \"r=3\".\r
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\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%283.14%29%2A%283%29%5E3\" Replace \"pi\" with \"3.14\" (note: Use more digits of \"pi\" to get better accuracy).\r
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\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%283.14%29%2A%2827%29\" Cube \"3\" to get \"27\".\r
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\n" ); document.write( "\n" ); document.write( "\"V=%284%2F3%29%2884.78%29\" Multiply \"3.14\" and \"27\" to get \"84.78\" \r
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\n" ); document.write( "\n" ); document.write( "\"V=113.04\" Multiply \"4%2F3\" and \"84.78\" to get \"113.04\" \r
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\n" ); document.write( "\n" ); document.write( "So the volume is approximately 113.04 cubic inches.
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