document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=550738>Question 550738</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In how many ways you can randomly select 5 students from a 12-student class? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #359029 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=359029\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> C(n,r) = (n!)/(r!(n-r)!)\r<BR>\n" );
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document.write( "C(12,5) = (12!)/(5!*(12-5)!)\r<BR>\n" );
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document.write( "C(12,5) = (12!)/(5!*7!)\r<BR>\n" );
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document.write( "C(12,5) = (12*11*10*9*8*7!)/(5!*7!)\r<BR>\n" );
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document.write( "C(12,5) = (12*11*10*9*8)/(5!)\r<BR>\n" );
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document.write( "C(12,5) = (12*11*10*9*8)/(5*4*3*2*1)\r<BR>\n" );
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document.write( "C(12,5) = (95040)/(120)\r<BR>\n" );
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document.write( "C(12,5) = 792\r<BR>\n" );
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document.write( "There are 792 ways to select 5 students from a 12-student class (assuming order does not matter) </SPAN>\n" );
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