document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1164388>Question 1164388</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A survey of 538 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night.  It found:\r<BR>\n" );
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document.write( "175 watched TV<BR>\n" );
document.write( "180 hung out with friends<BR>\n" );
document.write( "198 ate pizza<BR>\n" );
document.write( "43 watched TV and ate pizza, but did not hang out with friends<BR>\n" );
document.write( "43 watched TV and hung out with friends, but did not eat pizza<BR>\n" );
document.write( "49 hung out with friends and ate pizza, but did not watch TV<BR>\n" );
document.write( "33 watched TV, hung out with friends, and ate pizza<BR>\n" );
document.write( "How may 18-24 year olds did not do any of these three activities last Friday night? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #788789 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10557)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=788789\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A survey of 538 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night.  It found:\r<BR>\n" );
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document.write( "175 watched TV<BR>\n" );
document.write( "180 hung out with friends<BR>\n" );
document.write( "198 ate pizza<BR>\n" );
document.write( "43 watched TV and ate pizza, but did not hang out with friends<BR>\n" );
document.write( "43 watched TV and hung out with friends, but did not eat pizza<BR>\n" );
document.write( "49 hung out with friends and ate pizza, but did not watch TV<BR>\n" );
document.write( "33 watched TV, hung out with friends, and ate pizza<BR>\n" );
document.write( "How may 18-24 year olds did not do any of these three activities last Friday night?<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">With P being the number that ate pizza, T being the number that watch TV, and F being the number that hung out with friends, we get the following Venn Diagram: <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=MathTherapy&illustration_name=ADC_1164388_3.png\">.\r\n" );
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document.write( "With P = 198, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C7%2C+highlight%28matrix%281%2C2%2C+%22P%2C%22%2C+only%29%29%2C+%22=%22%2C+198+-+%2843+%2B+33+%2B+49%29%2C+%22=%22%2C+198++-++125%2C+%22=%22%2C+highlight%2873%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "With T = 175, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C7%2C+highlight%28matrix%281%2C2%2C+%22T%2C%22%2C+only%29%29%2C+%22=%22%2C+175+-+%2843+%2B+33+%2B+43%29%2C+%22=%22%2C+175+-+119%2C+%22=%22%2C+highlight%2856%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "With F = 180, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C7%2C+highlight%28matrix%281%2C2%2C+%22F%2C%22%2C+only%29%29%2C+%22=%22%2C+180+-+%2843+%2B+33+%2B+49%29%2C+%22=%22%2C+180++-++125%2C+%22=%22%2C+highlight%2855%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "With 538 being surveyed, we get number that didn’t participate in any of the 3 activities as: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28matrix%281%2C5%2C+538+-+%2873+%2B+43+%2B+33+%2B+49+%2B+56+%2B+43+%2B+55%29%2C+%22=%22%2C+538++-++352%2C+%22=%22%2C+highlight%28186%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=MathTherapy&illustration_name=ADC_1164388_4.png\">.</PRE> </SPAN>\n" );
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