document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=146145>Question 146145</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would i do this?  Indicate the formula for the following conditions <BR>\n" );
document.write( "C(n,r)= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #106697 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=106697\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The combination of n things taken r at-a-time is given by:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5Bn%2Cr%5D+=+n%21%2Fr%21%28n-r%29%21 ALIGN=MIDDLE  ALT=\"C%5Bn%2Cr%5D+=+n%21%2Fr%21%28n-r%29%21\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "N.B.  ! = factorial. </SPAN>\n" );
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