document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=27117>Question 27117</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It is approximately 480 miles from Los Angeles, California, to San Francisco, California. Allowing for various traffic conditions, a driver can average approximately 60 miles per hour.\r<BR>\n" );
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document.write( "a)Write a linear function that expresses the distance traveled, d, as a function of time, t.\r<BR>\n" );
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document.write( "b)How far have you traveled after 4 hours?\r<BR>\n" );
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document.write( "c)Write a linear function that expresses the distance to be traveled to reach San Francisco, s, as a function of time, t.\r<BR>\n" );
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document.write( "d)How far will I need to travel to reach San Francisco after I have traveled 3 hours?\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #14740 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=14740\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> relation between speed(s) ,time(t) and distance(d) is<BR>\n" );
document.write( "d=s*t...since s=60 mph...d=60t......<BR>\n" );
document.write( "d=480 miles..and s=60.mph....hence<BR>\n" );
document.write( "480=s*t..........and........480=60*t<BR>\n" );
document.write( "after 4 hrs d=60*4=240 miles<BR>\n" );
document.write( "after 3 hrs d=60*3=180 miles<BR>\n" );
document.write( "total distance =480 miles.<BR>\n" );
document.write( "so remaining distance =480-180=300miles </SPAN>\n" );
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