document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=957451>Question 957451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An urn contains 4 red, 6 white, and 5 blue marbles.  Three marbles are selected at random and without replacement.  What is the probability that one of each color is selected?  Give your answer as a decimal number, with 3 decimal places. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #585065 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=585065\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An urn contains 4 red, 6 white, and 5 blue marbles. Three marbles are selected at random and without replacement. What is the probability that one of each color is selected? Give your answer as a decimal number, with 3 decimal places.<BR>\n" );
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document.write( "# of ways to get red/white/blue triple:: 4*6*5 = 120<BR>\n" );
document.write( "# of possible triples:: 15C3 = 455<BR>\n" );
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document.write( "P(red/white/blue triple) = 120/455 = 0.234<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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