document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=440900>Question 440900</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If 2 cards are chosen from a 52 card deck, what is the probability both are black or both are diamonds? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304591 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=304591\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If 2 cards are chosen from a 52 card deck, what is the probability both are black or both are diamonds?<BR>\n" );
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document.write( "P(B or D) = P(B)+P(D) - P(B and D)<BR>\n" );
document.write( "= 26C2/52C2 + 13C2/52C2 - 0C2/52C2<BR>\n" );
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document.write( "= [26C2+13C2-0]/52C2<BR>\n" );
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document.write( "= 403/1326<BR>\n" );
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document.write( "= 0.3039\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============ </SPAN>\n" );
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