document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=86638>Question 86638</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone help me with these problems how to solve them..thanks\r<BR>\n" );
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document.write( "Problem #1<BR>\n" );
document.write( "If two cards are drawn without replacement from an ordinary deck, find the probabilities of the following results.\r<BR>\n" );
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document.write( "The second is black, given that the first is a spade.\r<BR>\n" );
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document.write( "Problem #2<BR>\n" );
document.write( "Pam Snow invites 10 relatives to a party: her mother, 2 aunts, 3 uncles, 2 brothers, 1 male cousin, and 1 female cousin. If the chances of any one guest arriving first are equally likely, find the probabilities that the first guest to arrive is as follows.<BR>\n" );
document.write( "a. An uncle or a cousin  <BR>\n" );
document.write( "b. A male or a cousin <BR>\n" );
document.write( "c. A female or a cousin\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #62670 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=62670\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Problem #1<BR>\n" );
document.write( "If two cards are drawn without replacement from an ordinary deck, find the probabilities of the following results. <BR>\n" );
document.write( "The second is black, given that the first is a spade.<BR>\n" );
document.write( "Since a spade was drawn and not replace there are 25 black cards in the deck<BR>\n" );
document.write( "after the 1st draw.<BR>\n" );
document.write( "Prob(black|spade} =25/51<BR>\n" );
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document.write( "Problem #2)<BR>\n" );
document.write( "Pam Snow invites 10 relatives to a party: her mother, 2 aunts, 3 uncles, 2 brothers, 1 male cousin, and 1 female cousin. If the chances of any one guest arriving first are equally likely, find the probabilities that the first guest to arrive is as follows.<BR>\n" );
document.write( "a. An uncle or a cousin) <BR>\n" );
document.write( "P(uncle or cousin) = P(uncle) + P(cousin) = 3/10 + 2/10 = 1/2<BR>\n" );
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document.write( "b. P(A male or a cousin) = P(male) + P(cousin) - P(male and cousin)<BR>\n" );
document.write( "= 6/10 + 2/10 - 1/10 = 7/10<BR>\n" );
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document.write( "c. P(A female or a cousin ) = P(female)+P(cousin)-P(female cousin)<BR>\n" );
document.write( "= 4/10 + 2/10 - 1/10<BR>\n" );
document.write( "= 5/10<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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