document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=816629>Question 816629</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If you have 20 women what is the probability they all have girls? I know that each mom has a 1/2 chance of having a girl (.5) \r<BR>\n" );
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document.write( "P(all 20 offsprings are female) =\r<BR>\n" );
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document.write( "My book says the answer is 0.000000954. How do I get that answer? I tried using my calculator and imputing .5^20. Did not work. \r<BR>\n" );
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document.write( "Help appreciated :).   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #491619 by </B><A HREF=/tutors/aboutme.mpl?userid=erica65404><B>erica65404(394)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=erica65404><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=erica65404><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=491619\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> there might be something wrong with your calculator or you might have entered it wrong.  I entered it just like this<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.5%5E20 ALIGN=MIDDLE  ALT=\".5%5E20\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It gave me an answer of .000000954.  You did the problem right.   </SPAN>\n" );
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