document.write( "Question 686625: 1.728 x 10^2/5.4 x 10 ^8\r
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document.write( "I'm trying to help my daughter! :) \n" );
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Algebra.Com's Answer #424856 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Divide the coefficients: 1.728/5.4 = 0.32\r \n" ); document.write( "\n" ); document.write( "Subtract the exponents: 2-8 = -6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1.728 x 10^2/5.4 x 10 ^8 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "turns into\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0.32 x 10^(-6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3.2 x 10^(-1)) x 10^(-6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3.2 x (10^(-1) x 10^(-6))\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3.2 x (10^(-1 + -6))\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3.2 x 10^(-7)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the answer is 3.2 x 10^(-7) \n" ); document.write( " |