document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=420022>Question 420022</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Imagine you have 8 colored balls in a bag: 2 yellow, 2 red, 2 blue, and 2 green. If you pull out 4 balls, what is the probability that you have pulled out one of each color?\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293557 by </B><A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><B>sudhanshu_kmr(1152)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><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/cgi-bin/show-face.mpl?user=sudhanshu_kmr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293557\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "no. of ways to pull 4 balls from 8 = 8C4\r<BR>\n" );
document.write( "\n" );
document.write( "no. of ways to pull one ball from each color = 2C1 * 2C1 * 2C1  *2C1 = 16\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "probability = 16/8C4 = 16 /70 = 8/35 \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );