document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=361820>Question 361820</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Formulas:  nCr = n! / r!(n-r)! Order not Imp.....   <BR>\n" );
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document.write( " nPr = n! / (n-r)!   Order is Imp....<BR>\n" );
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document.write( "Problem 1 (2 Points)<BR>\n" );
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document.write( "You are at a mountain resort and wish to dine at three different restaurants. A total of 8 restaurants are available, but only two of the eight serve sea food.  However, you as a diner do not know that only two restaurants serve sea food.  Find the number of ways in which you can select a restaurant for dining so that at least one of the selected restaurants will serve seafood.  Assume that the order of selection is not important.<BR>\n" );
document.write( " at least 1= 1 or more = 1 0r 2 or 3 or 4 or 5 or 6 or 7 or 8 = 8C1+8C2+ 8C3 +8C4+8C5+8C7+8C8= 255  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #257925 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=257925\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2C2+(2C1)(6C1)<BR>\n" );
document.write( "=1+2*6<BR>\n" );
document.write( "=1+12<BR>\n" );
document.write( "=13  the number of ways in which you can select a restaurant for dining so that at least one of the selected restaurants will serve seafood.<BR>\n" );
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document.write( "At least you are trying. You will get it. It's not brain surgery.<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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