document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=419618>Question 419618</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how long does it take $50 to grow to $200 invested at 4% compounded monthly </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293405 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293405\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A = P(1 + r/n)^(nt)<BR>\n" );
document.write( "where<BR>\n" );
document.write( "A is amount after time t<BR>\n" );
document.write( "P is initial amount<BR>\n" );
document.write( "r is interest rate<BR>\n" );
document.write( "n is times compounded<BR>\n" );
document.write( "t is time<BR>\n" );
document.write( ".<BR>\n" );
document.write( "    how long does it take $50 to grow to $200 invested at 4% compounded monthly<BR>\n" );
document.write( ".<BR>\n" );
document.write( "A is 200<BR>\n" );
document.write( "P is 50<BR>\n" );
document.write( "r is .04<BR>\n" );
document.write( "n is 12<BR>\n" );
document.write( "t is what we're solving for<BR>\n" );
document.write( ".<BR>\n" );
document.write( "A = P(1 + r/n)^(nt)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+200+=+50%281+%2B+.04%2F12%29%5E%2812t%29+ ALIGN=MIDDLE  ALT=\"+200+=+50%281+%2B+.04%2F12%29%5E%2812t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4+=+%281+%2B+.04%2F12%29%5E%2812t%29+ ALIGN=MIDDLE  ALT=\"+4+=+%281+%2B+.04%2F12%29%5E%2812t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4+=+%281.0033%29%5E%2812t%29+ ALIGN=MIDDLE  ALT=\"+4+=+%281.0033%29%5E%2812t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+log%281.0033%2C4%29+=+12t+ ALIGN=MIDDLE  ALT=\"+log%281.0033%2C4%29+=+12t+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+log%284%29%2Flog%281.0033%29+=+12t+ ALIGN=MIDDLE  ALT=\"+log%284%29%2Flog%281.0033%29+=+12t+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+log%284%29%2F%2812%2Alog%281.0033%29%29+=+t+ ALIGN=MIDDLE  ALT=\"+log%284%29%2F%2812%2Alog%281.0033%29%29+=+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+=+34.72+ ALIGN=MIDDLE  ALT=\"+t+=+34.72+\"   DISABLED_style= \"max-width:90%; height:auto;\" > years <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );