document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=116239>Question 116239</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that N=squareroot(x)+3 models the number of cases of an infection, in millions, of a disease x years from now.Approximately how many cases of the infection will there be 9 years from now? approximately how many years will there be 5 million cases </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #84538 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=84538\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> N=sqrt(x)+3<BR>\n" );
document.write( "sqrt(9)+3<BR>\n" );
document.write( "=3+3<BR>\n" );
document.write( "=6 million cases<BR>\n" );
document.write( ".<BR>\n" );
document.write( "sqrt(x)+3=5<BR>\n" );
document.write( "sqrt(x)=2<BR>\n" );
document.write( "x=4 square each side<BR>\n" );
document.write( "In 4 yrs there will be 5 million cases.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );