document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1061778>Question 1061778</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sorry but i really need help again: Efren pays $80 to play a game of chance. In an urn containing 12 balls,4 black,5 are blue and the rest are green.  He draws one ball from the urn.  He will win $140 if he draws a black ball and he will win $120 if he draws a green ball.  How much does Efren expect to win or lose if he plays this game 100 times? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #676575 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=676575\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28Black%29=4%2F12=1%2F3 ALIGN=MIDDLE  ALT=\"P%28Black%29=4%2F12=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%28Blue%29=5%2F12 ALIGN=MIDDLE  ALT=\"P%28Blue%29=5%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28Green%29=%2812-5-4%29%2F12=3%2F12=1%2F4 ALIGN=MIDDLE  ALT=\"P%28Green%29=%2812-5-4%29%2F12=3%2F12=1%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E=140%2A%281%2F3%29%2B120%2A%281%2F4%29%2B0%2A%285%2F12%29-80 ALIGN=MIDDLE  ALT=\"E=140%2A%281%2F3%29%2B120%2A%281%2F4%29%2B0%2A%285%2F12%29-80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E=140%2F3%2B30-50 ALIGN=MIDDLE  ALT=\"E=140%2F3%2B30-50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E=80%2F3 ALIGN=MIDDLE  ALT=\"E=80%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then for 100 times,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=100%2880%2F3%29=8000%2F3 ALIGN=MIDDLE  ALT=\"W=100%2880%2F3%29=8000%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );