document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=349875>Question 349875</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You pick 2 marbles at random without replacing the 1st one. The probability of drawing a blue and then a red is 4/15.  The probability that the 1st marble is blue is 2/3.  Find the probability that he first marble is blue </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #250066 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=250066\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You already said \"The probability that the 1st marble is blue is 2/3.\"<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );