document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911262>Question 911262</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A students' council with 22 members must select 3 students to help run a fundraiser. This is to done by randomly selecting 3 names from the 22 names available. The council has 3 students from grade 9, 4 students from grade 10, 10 students from grade 11, and the remainder from grade 12. Determine the probability that 2 out of the 3 names are chosen from the same grade. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #552957 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=552957\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 22 TOTAL: 3F,4S,10J, 5S<BR>\n" );
document.write( "select 3<BR>\n" );
document.write( "P(2 of the 3 are in the same grade)<BR>\n" );
document.write( "P = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%283C2%29%2819C1%29+%2B+%284C2%29%2819C1%29+%2B%2810C2%29%2819C1%29+%2B+%285C2%29%2819C1%29%29%2F%2822C2%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );