document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1033486>Question 1033486</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two cars started at sunrise and each travelled at a constant speed,one from city A to city B and the other from city B to city A on the same highway.they met at noon and without stopping and arrived at city B at 4 p.m and at city A at 9 p.m.required:Determine the sunrise time for that day     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #648140 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=648140\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two cars started at sunrise and each travelled at a constant speed,<BR>\n" );
document.write( "one from city A to city B and the other from city B to city A on the same highway.<BR>\n" );
document.write( "they met at noon and without stopping and arrived at city B at 4 p.m and at city A at 9 p.m.<BR>\n" );
document.write( "required: Determine the sunrise time for that day <BR>\n" );
document.write( ":<BR>\n" );
document.write( "let t = time from sunrise to noon<BR>\n" );
document.write( "then<BR>\n" );
document.write( "t/9 = Ratio of the time of each from A to the noon position<BR>\n" );
document.write( "and<BR>\n" );
document.write( "4/t = Ratio of the time of each from the noon position to B<BR>\n" );
document.write( ":<BR>\n" );
document.write( "these ratios should be equal, therefore:<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%2F9 ALIGN=MIDDLE  ALT=\"t%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Ft ALIGN=MIDDLE  ALT=\"4%2Ft\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Cross multiply<BR>\n" );
document.write( "t^2 = 4 * 9<BR>\n" );
document.write( "t^2 = 36<BR>\n" );
document.write( "t = 6 hrs<BR>\n" );
document.write( "Sunrise would be 6 hrs from noon which is 6 AM </SPAN>\n" );
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