document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=935691>Question 935691</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A math quiz is generated by randomly choosing 5 questions from a test bank consisting of 50 questions.  How many different quizzes are possible? <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 #568993 by </B><A HREF=/tutors/aboutme.mpl?userid=marroqus><B>marroqus(3)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=marroqus><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=568993\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We have to use this formula <BR>\n" );
document.write( "C(n,r)=n!/r!*(n!-r!) <BR>\n" );
document.write( "Remember ! means factorial. F.i. 4!=4*3*2*1=24\r<BR>\n" );
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document.write( "C=combinations<BR>\n" );
document.write( "n=number of things you can choice=50<BR>\n" );
document.write( "r=number of choices you get=5    \r<BR>\n" );
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document.write( "C=50!/5!*(50!-5!)<BR>\n" );
document.write( "C=50!/(5!*45!)<BR>\n" );
document.write( "C=2118760 </SPAN>\n" );
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