document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=241258>Question 241258</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how long will it take for the population of a certain country to double if its annual growth rate is 3.3%? round to the nearest year.\r<BR>\n" );
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document.write( "i got 21 and 9 years<BR>\n" );
document.write( "my freind got 61 and 1\r<BR>\n" );
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document.write( "which is correct? :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #176681 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=176681\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just using the rule of 72, I get 21.8 yrs.<BR>\n" );
document.write( "That methode is not exact, but close. </SPAN>\n" );
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