document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=482591>Question 482591</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The probability that an event A occurs in one trial of an experiment is 0.4 Three independent trials of experiment are performed. The probability that A occurs at least once is </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #330806 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=330806\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(A occurs >= 1) = 1 - P(A does not occur at all)\r<BR>\n" );
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document.write( "= 1 - (0.6)^3 = 0.784 </SPAN>\n" );
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