document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1107118>Question 1107118</A>: <I><SPAN STYLE=\"word-break: break-all;\">  	<BR>\n" );
document.write( "For a segment of a radio&#8203; show, a disc jockey can play 9<BR>\n" );
document.write( " <BR>\n" );
document.write( "records. If there are 13<BR>\n" );
document.write( " <BR>\n" );
document.write( "records to select&#8203; from, in how many ways can the program for this segment be&#8203; arranged? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #722393 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=722393\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For a segment of a radio show, a disc jockey can play 9 records. If there are 13 records to select from, in how many ways can the program for this segment be arranged?<BR>\n" );
document.write( "===============<BR>\n" );
document.write( "If he can play the same one 9 times, it's 13^9 = 10,604,499,373 ways.<BR>\n" );
document.write( "----<BR>\n" );
document.write( "With no repeats, and if order matters::<BR>\n" );
document.write( "The 1st choice is 1 of 13<BR>\n" );
document.write( "then 1 of 12, etc<BR>\n" );
document.write( "--> 13*12*11*10*9*8*7*6*5<BR>\n" );
document.write( "= 13!/4!<BR>\n" );
document.write( "= 259,459,200 ways<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );