document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=617430>Question 617430</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many ways can a president and vice-president and vice-president be selected in a class of fifteen students? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #388321 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=388321\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  How many ways can a president and vice-president and vice-president be selected in a class of fifteen students?<BR>\n" );
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document.write( "The titles imply that there is order in the selection.<BR>\n" );
document.write( "Ans: 15P3 = 15!/(12!) = 16*14*13 = 2730<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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