document.write( "Question 240616: P=13500+22ln(t+1), where t is th etime in years from the present. In how many years will there be 18,000 omsects?(round to the nearest tenth of a year).\r
\n" );
document.write( "\n" );
document.write( "18,000=13,500+22ln(t+1)
\n" );
document.write( "4,500=22ln(t+1)
\n" );
document.write( "204.5=ln(t+1) \n" );
document.write( "
Algebra.Com's Answer #176281 by rapaljer(4671) You can put this solution on YOUR website! You are correct so far. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "18,000=13,500+22ln(t+1) \n" ); document.write( "4,500=22ln(t+1) \n" ); document.write( "204.5=ln(t+1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The next step is to \"undo\" the ln function. You can do this by raising both sides as a power of \"e\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, subtract 1 from each side: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired \n" ); document.write( "Seminole State College of Florida \n" ); document.write( "Altamonte Springs Campus \n" ); document.write( " |