document.write( "Question 297962: 12-n, 12, 12+n\r
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document.write( "What is the average (arithmetic mean) of the 3 quantities in the list above? \n" );
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Algebra.Com's Answer #214492 by JBarnum(2146)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " |