document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174378>Question 174378</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me with this question on probablity.\r<BR>\n" );
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document.write( "A bag Cantains 6 White and 4 black balls, two<BR>\n" );
document.write( "balls are drawm at random. Find the probability<BR>\n" );
document.write( "that they are one of the same colour:-\r<BR>\n" );
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document.write( "Thank you.. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #129327 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=129327\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A bag Cantains 6 White and 4 black balls, two<BR>\n" );
document.write( "balls are drawm at random. Find the probability<BR>\n" );
document.write( "that they are one of the same colour:- <BR>\n" );
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document.write( "P(2white or 2black) = P(2white) + P(2black) = 6C2/10C2 + 4C2/10C2<BR>\n" );
document.write( "= (6C2 + 4C2)/(10C2) = (15 + 6)/45 = 21/45<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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