document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1027551>Question 1027551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (1) A bag contains 2 natural oranges and 3 artificial oranges. Each of four persons, A, B, C, and D, in the order named, draws one orange and does not replace it. The first to draw a natural orange receives N20. What is the probability that A, B, and C lose and D wins <BR>\n" );
document.write( "1/10 <BR>\n" );
document.write( "2/5 <BR>\n" );
document.write( "7/11 <BR>\n" );
document.write( "1/4<BR>\n" );
document.write( "(2) 4 different Biology books, 6 different CIT books and 2 different Mathematics books are to be arranged on a shelf. How many different arrangements are possible if only the Biology books must stand together? <BR>\n" );
document.write( "8709120 <BR>\n" );
document.write( "9260004 <BR>\n" );
document.write( "8000002 <BR>\n" );
document.write( "5650000  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #642850 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=642850\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28A%29=3%2F5 ALIGN=MIDDLE  ALT=\"P%28A%29=3%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28B%29=2%2F4=1%2F2 ALIGN=MIDDLE  ALT=\"P%28B%29=2%2F4=1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28C%29=1%2F3 ALIGN=MIDDLE  ALT=\"P%28C%29=1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28D%29=1 ALIGN=MIDDLE  ALT=\"P%28D%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Since there are no artificial oranges left.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=+%283%2F5%29%281%2F2%29%281%2F3%29+=1%2F10 ALIGN=MIDDLE  ALT=\"P=+%283%2F5%29%281%2F2%29%281%2F3%29+=1%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "2) Treat the biology books as one unit so then there are 9 books to choose from.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=9%21 ALIGN=MIDDLE  ALT=\"N=9%21\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "However within the four biology books unit, the biology books can be arranged in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%21 ALIGN=MIDDLE  ALT=\"4%21\"   DISABLED_style= \"max-width:90%; height:auto;\" > different ways so,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=9%214%21=8709120 ALIGN=MIDDLE  ALT=\"N=9%214%21=8709120\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );