document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=383409>Question 383409</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A certain airplane has two alternators to provide electrical power.  The probability that a given alternator will fail on a 1-hour flight is .02.\r<BR>\n" );
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document.write( "Let P(A) be for the first alternator and P(B) be for the second.  Therefore,<BR>\n" );
document.write( "	P(A) = .02<BR>\n" );
document.write( "	P(B) = .02\r<BR>\n" );
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document.write( "a.	What is the probability that both will fail?  <BR>\n" );
document.write( "b.	What is the probability that neither will fail?  <BR>\n" );
document.write( "c.	One or the other will fail?  <BR>\n" );
document.write( " i just need the formula to use i cannot access my book! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #271574 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=271574\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28F%5BA%5D%2CF%5BB%5D%29=0.02%280.02%29 ALIGN=MIDDLE  ALT=\"P%28F%5BA%5D%2CF%5BB%5D%29=0.02%280.02%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "b) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28NF%5BA%5D%2CNF%5BB%5D%29=0.98%280.98%29 ALIGN=MIDDLE  ALT=\"P%28NF%5BA%5D%2CNF%5BB%5D%29=0.98%280.98%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "c) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28NF%5BA%5D%2CF%5BB%5D%29%2BP%28F%5BA%5D%2CNF%5BB%5D%29=0.98%280.02%29%2B0.02%280.98%29 ALIGN=MIDDLE  ALT=\"P%28NF%5BA%5D%2CF%5BB%5D%29%2BP%28F%5BA%5D%2CNF%5BB%5D%29=0.98%280.02%29%2B0.02%280.98%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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