document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=370261>Question 370261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what are all of the possible combinations that can be made of 4 digits using numbers 0-9? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #263900 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=263900\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> nCr=combination of n things taken r at a time= n!/((n-r)!r!)<BR>\n" );
document.write( "Arrangement is not important.<BR>\n" );
document.write( "=10!/(6!*4!)<BR>\n" );
document.write( "=210<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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