document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=328096>Question 328096</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The probability that a person in the United States has type O+ blood is 83%. Three unrelated people in the United States are selected at random. Find the probability that<BR>\n" );
document.write( "a) all three have type O+ blood<BR>\n" );
document.write( "b) none of the three has type O+ blood<BR>\n" );
document.write( "c) at least one of the three has type O+ blood </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #234987 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=234987\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a)P(all O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%280.83%29%280.83%29%280.83%29=0.572 ALIGN=MIDDLE  ALT=\"%280.83%29%280.83%29%280.83%29=0.572\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "b)P(none O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%280.17%29%280.17%29%280.17%29=0.00491 ALIGN=MIDDLE  ALT=\"%280.17%29%280.17%29%280.17%29=0.00491\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "c)\"At least 1 O+\" is equivalent to \"not none O+\" (forgive the incorrect English).<BR>\n" );
document.write( "P(not none O+)+P(none O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1 ALIGN=MIDDLE  ALT=\"1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "P(not none O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1 ALIGN=MIDDLE  ALT=\"1\"   DISABLED_style= \"max-width:90%; height:auto;\" >-P(none O+)<BR>\n" );
document.write( "P(not none O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1-0.00491 ALIGN=MIDDLE  ALT=\"1-0.00491\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "P(at least 1 O+)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.995 ALIGN=MIDDLE  ALT=\"0.995\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );