document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=491064>Question 491064</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given that P(A) = 0.5, P(B) = 0.4, and P(A and B) = 0.20, determine P(A|B)\r<BR>\n" );
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document.write( "1. 0.40 <BR>\n" );
document.write( "2. 0.50<BR>\n" );
document.write( "3. 0.25<BR>\n" );
document.write( "4. 0.20\r<BR>\n" );
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document.write( "Which one should it be, because I am stuck? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #334469 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=334469\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "P(B|A)\r<BR>\n" );
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document.write( "=P(A and B)/P(A)\r<BR>\n" );
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document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+0.20%2F0.5 ALIGN=MIDDLE  ALT=\"+0.20%2F0.5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.40 ALIGN=MIDDLE  ALT=\"0.40\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Answer: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.40 ALIGN=MIDDLE  ALT=\"0.40\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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