document.write( "Question 558060: use the properties of logarithms and the values below to find the logarithm indicated.\r
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document.write( "log8 12 =P
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document.write( "log8 5 = q
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document.write( "log8 9 = r\r
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document.write( "Find log8 32/27
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document.write( "Please show steps. Thank you \n" );
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Algebra.Com's Answer #362961 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! log8 12 = P \n" ); document.write( "Write the exponent equiv of logs \n" ); document.write( " \n" ); document.write( "Use common logs \n" ); document.write( " \n" ); document.write( "use log equiv of exponents \n" ); document.write( " \n" ); document.write( "Find the logs \n" ); document.write( ".903P = 1.079 \n" ); document.write( "P = \n" ); document.write( "P = 1.195 \n" ); document.write( ": \n" ); document.write( "log8 5 = q \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ".903q = .699 \n" ); document.write( "q = \n" ); document.write( "q = .774 \n" ); document.write( ": \n" ); document.write( "log8 9 = r \n" ); document.write( " \n" ); document.write( "Do this the same way as the previous two problems \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Find log8 32/27, \n" ); document.write( "let the log = y \n" ); document.write( "Write it log8 32/27 = y \n" ); document.write( " \n" ); document.write( ".903y = .0738 \n" ); document.write( "y = \n" ); document.write( "y = .0817 is the log of 32/27 using the base 8 \n" ); document.write( "Check this on a calc: enter |