document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=286822>Question 286822</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There are 10 cars and 5 trucks in a dealer's showroom.  1 of the cars is black and 2 of the trucks are black.  If a vehicle is chosen at random, what is the probability that it is black, given that it is a car? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #208018 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=208018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There are 10 cars and 5 trucks in a dealer's showroom. 1 of the cars is black and 2 of the trucks are black. If a vehicle is chosen at random, what is the probability that it is black, given that it is a car?<BR>\n" );
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document.write( "P(b|c) = P(b and c)/P(c) = [1/15][10/15] = 1/10<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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