document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=363429>Question 363429</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A surgical technique is performed on seven patients. You are told there is a 70% chance of success. Find the probability that the surgery is successful for <BR>\n" );
document.write( "a.) exactly five patients<BR>\n" );
document.write( "b.) at least five patients<BR>\n" );
document.write( "c.) less than five patients </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #259208 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=259208\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x=.7 and y=.3<BR>\n" );
document.write( "(x+y)^7=x^7+7x^6y+21x^5y^2+...<BR>\n" );
document.write( ".<BR>\n" );
document.write( "a)21x^5y^2=.3177<BR>\n" );
document.write( ".<BR>\n" );
document.write( "b)x^7+7x^6y+21x^5y^2=.6471<BR>\n" );
document.write( ".<BR>\n" );
document.write( "c) 1-.6471=.3529<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );