document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1143525>Question 1143525</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If P(A)=3/8 and P(B)=1/4,find:\r<BR>\n" );
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document.write( "4.1.1 P(A or B) if A and B are mutually exclusive events.\r<BR>\n" );
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document.write( "4.1.2 P(A or B) if A and B are independent events.\r<BR>\n" );
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document.write( "4.2 A car park has 14 VOLKSWAGEN cars and 18 BMW's.There are no cars.<BR>\n" );
document.write( "During the afternoon two cars are stolen -one early afternoon,the other later.<BR>\n" );
document.write( "Determine the probability that:\r<BR>\n" );
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document.write( "4.2.1 Both cars were BMW's.\r<BR>\n" );
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document.write( "4.2.2 The first one stolen was a BMW and the second one was a Volkswagen.\r<BR>\n" );
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document.write( "4.3 Eight boys and seven girls are to be seated randomly in a row.What is the probability that: \r<BR>\n" );
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document.write( "4.3.1 The row has a girl at each end?\r<BR>\n" );
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document.write( "4.3.2 The row has girls and boys sitting in alternate?\r<BR>\n" );
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document.write( "Please help me. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #764352 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=764352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "4.1<BR>\n" );
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document.write( "If A and B are mutually exclusive events, then\r\n" );
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document.write( "    P(A or B) = P(A) + P(B).\r\n" );
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document.write( "If A and B are independent events, then\r\n" );
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document.write( "    P(A or B) = P(A) + P(B) - P(A)*P(B).\r\n" );
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document.write( "4.2<BR>\n" );
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document.write( "The formulation is DEFECTIVE.\r<BR>\n" );
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document.write( "Check it with your source;  &nbsp;then fix and re-edit;  &nbsp;then re-post to the forum.\r<BR>\n" );
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document.write( "/\/\/\/\/\/\/\/\/\/\r<BR>\n" );
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document.write( "The rule of this forum is\r<BR>\n" );
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document.write( "<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ONE and ONLY ONE problem per post.</H3>\r<BR>\n" );
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document.write( "Instead of packing many problems in one post inaccurately, you better submit one problem per post accurately (!)\r<BR>\n" );
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document.write( " </SPAN>\n" );
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