document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=261454>Question 261454</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You travel 2 hour at 35 mph, 3 hours at 55 mph and 4 hours at 70 mph. What is your average speed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #192636 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=192636\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You travel 2 hour at 35 mph, 3 hours at 55 mph and 4 hours at 70 mph. What is your average speed?<BR>\n" );
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document.write( "rate = (total distance)/(total time)<BR>\n" );
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document.write( "total distance = 2*35+3*55+4*70 = 515 miles\r<BR>\n" );
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document.write( "total time = 2+3+4 = 9 hrs<BR>\n" );
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document.write( "rate = 515/9 = 57.22 mph<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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