document.write( "Question 366573: YOU INVEST 4000 DOLLARS AT 6% COMPOUNDED MONTHLY, WHEN WILL YOU HAVE 25000 DOLLARS?
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Algebra.Com's Answer #261236 by amoresroy(361)\"\" \"About 
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YOU INVEST 4000 DOLLARS AT 6% COMPOUNDED MONTHLY, WHEN WILL YOU HAVE 25000 DOLLARS?\r
\n" ); document.write( "\n" ); document.write( "Let x = no. of months \r
\n" ); document.write( "\n" ); document.write( "A = pr^t\r
\n" ); document.write( "\n" ); document.write( " 25,000 = 4000(1+.06/12)^x
\n" ); document.write( " 6.25 = (1.005)^x
\n" ); document.write( " (1.005)^x = 6.25
\n" ); document.write( " Log[(1.005)^x = 6.25]
\n" ); document.write( " x Log 1.005 = Log 6.25\r
\n" ); document.write( "\n" ); document.write( " x = 367.44 say 368\r
\n" ); document.write( "\n" ); document.write( "You will have $25,000 after 368 months ( 30 years & 8 months)
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