document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=326578>Question 326578</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am not sure what to use since they are asking for a probabilty that \"none fail\". It reads:<BR>\n" );
document.write( "An alarm system has ten fail-safe components. The probability of each failing is .07. What is the probability that none will fail?<BR>\n" );
document.write( "I have made it this far...<BR>\n" );
document.write( "n=10<BR>\n" );
document.write( "p=.07(?) <BR>\n" );
document.write( "I don't know where to go from here. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #233812 by </B><A HREF=/tutors/aboutme.mpl?userid=user_dude2008><B>user_dude2008(1862)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=user_dude2008><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=233812\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> fail: 0.07<BR>\n" );
document.write( "not fail: 1-0.07=0.93\r<BR>\n" );
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document.write( "P(all not fail) = (0.93)^10 = 0.483982307\r<BR>\n" );
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document.write( "48.398% chance of all 10 not failing </SPAN>\n" );
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