document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=208181>Question 208181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the number of homes built can be modeled by an exponential function, <BR>\n" );
document.write( "H= p * a(t) , where p is the number of new homes built in the first year recorded. <BR>\n" );
document.write( "p=10 t =3 a=2 <BR>\n" );
document.write( "im not sure how to caculate it.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #157501 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=157501\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> H=p*a^t<BR>\n" );
document.write( "H=10*2^3<BR>\n" );
document.write( "H=10*8=80 homes\r<BR>\n" );
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document.write( "R^2 </SPAN>\n" );
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