document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1149516>Question 1149516</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tom and Jerry and five other people get on a bus one at a time. How many ways can the seven get on the bus if Tom gets on the bus after Jerry </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #770847 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=770847\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The total number of different orders in which the 7 people can board the bus is 7! = 5040.<br><BR>\n" );
document.write( "By symmetry, in exactly half of those orders Tom gets on after Jerry.<br><BR>\n" );
document.write( "ANSWER: 2520<br><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );