document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=630341>Question 630341</A>: <I><SPAN STYLE=\"word-break: break-all;\"> carlos maneuvered his way through the first 80 miles in 5 hours.then he doubled his speed for the last part of the trip.if the total trip was 400 miles,how many hours did it take carlos to maneuver the last part? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #396863 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=396863\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> carlos maneuvered his way through the first 80 miles in 5 hours.then he doubled his speed for the last part of the trip.if the total trip was 400 miles,how many hours did it take carlos to maneuver the last part?<BR>\n" );
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document.write( "1st Part DATA:<BR>\n" );
document.write( "distance = 80 miles ; time = 5 hrs ; rate = 80/5 = 16 mph<BR>\n" );
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document.write( "2nd Part DATA:<BR>\n" );
document.write( "distance = 400-80 = 320 miles ; rate = 2*16 = 32 mph <BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "2nd Part time = distance/rate = 320/32 = 10 hrs<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============== </SPAN>\n" );
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