document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=946589>Question 946589</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given that a deer population of 50 animals is increasing at a rate r of 0.4, how many deer will be added to the population in the first year (at the end of N0)? The Malthusian exponential growth model is Nt = No + rNo, where r represents the rate of change in population size.<BR>\n" );
document.write( "Nt (t for time)1 year = No log + rNo (r is 0.4) log <BR>\n" );
document.write( "This is using Malthusian exponential population growth model. <BR>\n" );
document.write( "Please answer or at least help explain how to get the answer as I need this for a homework assignment. Thank you so much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #577472 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=577472\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You said that your deer population follows the Malthusian exponential growth model, which should be the same as continuous exponential growth model as discussed here:\r<BR>\n" );
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document.write( "<a  rel=nofollow HREF=\"http://en.wikipedia.org/wiki/Malthusian_growth_model\">http://en.wikipedia.org/wiki/Malthusian_growth_model</a>\r<BR>\n" );
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document.write( "According to that and your notation,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28N%28t%29=N%5Bo%5De%5E%28rt%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28N%28t%29=N%5Bo%5De%5E%28rt%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ";<BR>\n" );
document.write( "and you have variable assignments, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=0.4 ALIGN=MIDDLE  ALT=\"r=0.4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N%5Bo%5D=50 ALIGN=MIDDLE  ALT=\"N%5Bo%5D=50\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "How many deer will be added to the population during the first year, for full <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=1 ALIGN=MIDDLE  ALT=\"t=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >?\r<BR>\n" );
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document.write( "This would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N%281%29-N%5Bo%5D=N%281%29-50 ALIGN=MIDDLE  ALT=\"N%281%29-N%5Bo%5D=N%281%29-50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=50%2Ae%5E%280.4%2A1%29-50 ALIGN=MIDDLE  ALT=\"50%2Ae%5E%280.4%2A1%29-50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2850%2Ae%5E%280.4%29-50%29 ALIGN=MIDDLE  ALT=\"highlight%2850%2Ae%5E%280.4%29-50%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, just basic (maybe a little intermediate) algebra up to this far.   Using the software calculator in Windows, added 25 deer, to the nearest whole number. </SPAN>\n" );
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