document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=920437>Question 920437</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A trucker drove an average of 40 mph for the first 4 hours.  for the next 6 hours which completed his route, he averaged 55mph, what is the average speed for the whole trip? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #558444 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=558444\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A trucker drove an average of 40 mph for the first 4 hours.<BR>\n" );
document.write( " for the next 6 hours which completed his route, he averaged 55mph,<BR>\n" );
document.write( " what is the average speed for the whole trip?<BR>\n" );
document.write( ":<BR>\n" );
document.write( "From the information given, we can find the total distance and total time<BR>\n" );
document.write( "4(40) + 6(55) = 490 miles in 10 hrs<BR>\n" );
document.write( "Av speed = dist/time: <BR>\n" );
document.write( "av = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=490%2F10 ALIGN=MIDDLE  ALT=\"490%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "av = 49 mph for the whole trip </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );