document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1186711>Question 1186711</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 8.	You jog at 9.1 km/h for 5.0 km, then you jump into a car and drive an additional 13 km. With what average speed must you drive your car if your average speed for the entire 18 km is to be 25 km/h? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #817668 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=817668\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You jog at 9.1 km/h for 5.0 km, then you jump into a car and drive an additional 13 km. With what average speed must you drive your car if your average speed for the entire 18 km is to be 25 km/h?<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "5 km at 9.1 km/hr takes 5/9.1 hours.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "18 km (5+13) at 25 km/hr takes 18/25 hours.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "5/9.1 = ~ 0.54945 hours<BR>\n" );
document.write( "18/25 = 0.72 hours<BR>\n" );
document.write( "----<BR>\n" );
document.write( "0.72 - 0.54945 = 0.17055 hours to travel 13 km.<BR>\n" );
document.write( "13/0.17055 = ~76.22 km/hr </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );