document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=621490>Question 621490</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If you are in a car traveling 30 miles per hour, how long does it take to go 100 feet? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #390772 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=390772\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you are in a car traveling 30 miles per hour, how long does it take to go 100 feet?<BR>\n" );
document.write( "change mph to \"feet per hour\":<BR>\n" );
document.write( "30 mph * 5280 feet/mile = 158400 feet per hour<BR>\n" );
document.write( ".<BR>\n" );
document.write( "d = rt<BR>\n" );
document.write( "d/r = t<BR>\n" );
document.write( "100/158400 = t<BR>\n" );
document.write( ".00063 hours = t<BR>\n" );
document.write( ".<BR>\n" );
document.write( "in terms of seconds:<BR>\n" );
document.write( ".00063 * 60min/hr * 60 sec/min<BR>\n" );
document.write( "2.3 seconds </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );