document.write( "Question 41587: solve:\r
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document.write( "(0.8)^n=e^2\r
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document.write( "i dont know what type of problem it is so i put logarithm \n" );
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Algebra.Com's Answer #26852 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve: \n" ); document.write( "(0.8)^n=e^2 \r \n" ); document.write( "\n" ); document.write( "Take the natural log of both sides to get: \n" ); document.write( "nln(0.8)=2 \n" ); document.write( "n=2/[ln(0.8)] \n" ); document.write( "n=-8.9628... \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " \n" ); document.write( " |