document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=955680>Question 955680</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The chorus has six sopranos and eight baritones. In how many ways can the director choose a quartet that contains at least one soprano? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #583838 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=583838\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The chorus has six sopranos and eight baritones. In how many ways can the director choose a quartet that contains at least one soprano?<BR>\n" );
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document.write( "Total # of possible quartets:: 12C4 = 495<BR>\n" );
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document.write( "# of quartets with no sopranos:: 6C4 = 6C2 = 15<BR>\n" );
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document.write( "P(at least one soprano) = 495-15 = 480 ways<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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