document.write( "Question 56100: 3) using the formula R=0.17 + 0.44 log N, determine how many choices would result in a reaction time of 0.42 seconds. Round your answer to the nearest whole number. I started the formula as:\r
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document.write( " .42=0.17 + 0.44 log N \n" );
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Algebra.Com's Answer #38057 by rapaljer(4671) You can put this solution on YOUR website! .42=0.17 + 0.44 log N \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtract 0.17 from each side: \n" ); document.write( ".42-.17 = 0.44 log N \n" ); document.write( ".25= 0.44 log N\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divde both sides by .44 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".568 = log N\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To \"undo\" log, raise both sides to the 10 power, which is \n" ); document.write( " \n" ); document.write( "N= 3.6998, which rounded to the nearest whole number is 4.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |