document.write( "Question 1184360: 10log(I/10^-12)=129\r
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Algebra.Com's Answer #814922 by josgarithmetic(39620) $\"\"$ $\"About$

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$\"10%2Alog%28%28I%2F10%5E-12%29%29=129\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10%2Alog%28%28I%29%29-10%2Alog%28%2810%5E-12%29%29=129\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10%2Alog%28%28I%29%29-10%28-12%29=129\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10%2Alog%28%28I%29%29%2B120=129\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10%2Alog%28%28I%29%29=9\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"log%28%28I%29%29=0.9\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"I=10%5E%280.9%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"I=7.94\"$ $\"to\"$ $\"three\"$ $\"figures\"$ \n" ); document.write( "

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