document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=256563>Question 256563</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having trouble with a problem.\r<BR>\n" );
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document.write( "W=91.4-(10.5+6.7\/v -0.45v)(457-5t)<BR>\n" );
document.write( "                    110<BR>\n" );
document.write( "W = wind chill<BR>\n" );
document.write( "v+wind velocity<BR>\n" );
document.write( "t=air temp<BR>\n" );
document.write( "Using the formula above.\r<BR>\n" );
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document.write( "Who will feel colder: a person in Minneapolis at 10F with a 15 mph wind or a person in Chicago at 20F with a 25mph wind? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #188658 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=188658\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I am having trouble understanding your formula.<BR>\n" );
document.write( " What is \/v?<BR>\n" );
document.write( "What is the 110 doing there?<BR>\n" );
document.write( "What does \"v+wind velocity\" mean?<BR>\n" );
document.write( "According the the wikipedia article on windchill<BR>\n" );
document.write( "10F 15 mph wind is -7 that is 7 below<BR>\n" );
document.write( "20 25 mph wind  is 3 above<BR>\n" );
document.write( "The article also points out that time out , wetness and other factors contribute to \"coldness\"\r<BR>\n" );
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