document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=146044>Question 146044</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am going to choose 6 students out of the 15 who currently have A's to be mentors for the students who have C's or lower. How many ways can a group of 6 be selected?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #106584 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=106584\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> choose 6 students out of the 15 who currently have A's to be mentors for the students who have C's or lower. How many ways can a group of 6 be selected? \r<BR>\n" );
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document.write( "Ans: 15C6 = 15!/[(15-6)!*6!] = 15!/[9!*6!] = [15*14*13*12*11*10]/[1*2*3*4*5*6]<BR>\n" );
document.write( " = 5005<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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