document.write( "Question 1173721: A sphere has a volume of 972 cm3\r
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Algebra.Com's Answer #799023 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "By the way,  if the volume is   \"972%2Api\" cm^3,\r
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\n" ); document.write( "\n" ); document.write( "then the solution and the answer by @ewatrrr   \"2916%2Api\"   are both   I N C O R R E C T.\r
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\n" ); document.write( "\n" ); document.write( "The correct solution is below\r
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document.write( "    \"%284%2F3%29%2Api%2Ar%5E3\" = \"972%2Api\"\r\n" );
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document.write( "Canceling pi in both sides\r\n" );
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document.write( "    \"%284%2F3%29%2Ar%5E3\" = 972\r\n" );
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document.write( "    \"r%5E3\" = \"%283%2F4%29%2A972\" = 729\r\n" );
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document.write( "    r = \"root%283%2C729%29\" = 9.\r\n" );
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document.write( "    Surface area = \"4%2Api%2Ar%5E2\" = \"4%2Api%2A9%5E2\" = \"4%2A81%2Api\" =\"324%2Api\".    ANSWER.\r\n" );
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