document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1125135>Question 1125135</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two men are racing. J runs a 40 yard dash in 4.39 sec.  E runs a 40 yard dash in 6.18 sec.  <BR>\n" );
document.write( "If E is given a 10 yard head start, at what point are the two men tied?  I know that speed = distance / time.  <BR>\n" );
document.write( "J speed = 40 / 4.39.<BR>\n" );
document.write( "E speed = 40 / 6.18.<BR>\n" );
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document.write( "Two men are racing. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=J ALIGN=MIDDLE  ALT=\"J\"   DISABLED_style= \"max-width:90%; height:auto;\" > runs a <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40 ALIGN=MIDDLE  ALT=\"40\"   DISABLED_style= \"max-width:90%; height:auto;\" > yard dash in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4.39 ALIGN=MIDDLE  ALT=\"4.39\"   DISABLED_style= \"max-width:90%; height:auto;\" > sec . -> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=speed+s=40yd%2F4.39s ALIGN=MIDDLE  ALT=\"speed+s=40yd%2F4.39s\"   DISABLED_style= \"max-width:90%; height:auto;\" > -> speed <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=9.112%28yd%2Fs%29 ALIGN=MIDDLE  ALT=\"s=9.112%28yd%2Fs%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=E+ ALIGN=MIDDLE  ALT=\"E+\"   DISABLED_style= \"max-width:90%; height:auto;\" >runs a <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40+ ALIGN=MIDDLE  ALT=\"40+\"   DISABLED_style= \"max-width:90%; height:auto;\" >yard dash in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6.18 ALIGN=MIDDLE  ALT=\"6.18\"   DISABLED_style= \"max-width:90%; height:auto;\" > sec.  -> speed <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=40yd%2F6.18s ALIGN=MIDDLE  ALT=\"s=40yd%2F6.18s\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> speed <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=6.473%28yd%2Fs%29 ALIGN=MIDDLE  ALT=\"s=6.473%28yd%2Fs%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E ALIGN=MIDDLE  ALT=\"E\"   DISABLED_style= \"max-width:90%; height:auto;\" > is given a <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10 ALIGN=MIDDLE  ALT=\"10\"   DISABLED_style= \"max-width:90%; height:auto;\" > yard head start, at what point are the two men tied? (I guess this means when they will meet) \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=s%2At ALIGN=MIDDLE  ALT=\"d=s%2At\"   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=J ALIGN=MIDDLE  ALT=\"J\"   DISABLED_style= \"max-width:90%; height:auto;\" > runs <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=9.112%28yd%2Fs%29%2At ALIGN=MIDDLE  ALT=\"d=9.112%28yd%2Fs%29%2At\"   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=E ALIGN=MIDDLE  ALT=\"E\"   DISABLED_style= \"max-width:90%; height:auto;\" > runs <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=10yd%2B6.473%28yd%2Fs%29%2At ALIGN=MIDDLE  ALT=\"d=10yd%2B6.473%28yd%2Fs%29%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "when they meet distance will be same, so we have:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9.112%28yd%2Fs%29%2At=10yd%2B6.473%28yd%2Fs%29%2At ALIGN=MIDDLE  ALT=\"9.112%28yd%2Fs%29%2At=10yd%2B6.473%28yd%2Fs%29%2At\"   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=9.112%28yd%2Fs%29%2At-6.473%28yd%2Fs%29%2At=10yd ALIGN=MIDDLE  ALT=\"9.112%28yd%2Fs%29%2At-6.473%28yd%2Fs%29%2At=10yd\"   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=%289.112%28yd%2Fs%29-6.473%28yd%2Fs%29%29t=10yd ALIGN=MIDDLE  ALT=\"%289.112%28yd%2Fs%29-6.473%28yd%2Fs%29%29t=10yd\"   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=2.639%28yd%2Fs%29t=10yd ALIGN=MIDDLE  ALT=\"2.639%28yd%2Fs%29t=10yd\"   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=t=10yd%2F2.639%28yd%2Fs%29 ALIGN=MIDDLE  ALT=\"t=10yd%2F2.639%28yd%2Fs%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=t=10%2F2.639%281%2Fs%29 ALIGN=MIDDLE  ALT=\"t=10%2F2.639%281%2Fs%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=t=10s%2F2.639 ALIGN=MIDDLE  ALT=\"t=10s%2F2.639\"   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=t=3.78931413414172s ALIGN=MIDDLE  ALT=\"t=3.78931413414172s\"   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=t=3.79s ALIGN=MIDDLE  ALT=\"t=3.79s\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " the two men tied: in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.79s ALIGN=MIDDLE  ALT=\"3.79s\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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