document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1179091>Question 1179091</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A shipment of 29 flat screen televisions contains three defective units. In how many ways can a vending company purchase four of these units and receive the following?\r<BR>\n" );
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document.write( "(a) all good units\r<BR>\n" );
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document.write( "(b) two good units\r<BR>\n" );
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document.write( "(c) at least two good units<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 #808587 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=808587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\"><font face = \"consolas\" color = \"indigo\" size = 3><b>\r\n" );
document.write( "Hi\r\n" );
document.write( "29 units: 26(good) and 3(def)\r\n" );
document.write( "purchase 4: Ways...\r\n" );
document.write( "(a) all good units: 26C4 = 14,950\r\n" );
document.write( "(b) two good units: (26C2)(3C2) = 975\r\n" );
document.write( "(c) at least two good units:\r\n" );
document.write( " (26C2)(3C2) + (26C3)(3C1) + 26C4 = 14,950 + 7800 + 975\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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