document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=334413>Question 334413</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the vicinity of a bonfire, the temperature T in degree celsius at a distance of x meters from the center of the fire was given by:\r<BR>\n" );
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document.write( "T=600000/(x^2+300)\r<BR>\n" );
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document.write( "At what range of distances from the fire's center was the temperature less than 500 degree celsius? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #239595 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=239595\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T=600000%2F%28x%5E2%2B300%29 ALIGN=MIDDLE  ALT=\"T=600000%2F%28x%5E2%2B300%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2B300+=+600000%2FT ALIGN=MIDDLE  ALT=\"x%5E2%2B300+=+600000%2FT\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+=+%28600000%2FT%29+-+300 ALIGN=MIDDLE  ALT=\"x%5E2+=+%28600000%2FT%29+-+300\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+sqrt%28%28600000%2FT%29+-+300%29 ALIGN=MIDDLE  ALT=\"x+=+sqrt%28%28600000%2FT%29+-+300%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "What distance is the temperature 500?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+sqrt%28%28600000%2F500%29+-+300%29 ALIGN=MIDDLE  ALT=\"x+=+sqrt%28%28600000%2F500%29+-+300%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+sqrt%281200+-+300%29 ALIGN=MIDDLE  ALT=\"x+=+sqrt%281200+-+300%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+sqrt%28900%29 ALIGN=MIDDLE  ALT=\"x+=+sqrt%28900%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+30 ALIGN=MIDDLE  ALT=\"x+=+30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So at 30 meters the temperature is 500.<BR>\n" );
document.write( "Any distance greater than 30m will result in a temperature less than 500\r<BR>\n" );
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document.write( " </SPAN>\n" );
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