document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1005147>Question 1005147</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Carson drives to school the same way each day, and there are two independent traffic lights on his trip to school. He knows that there is a 30% chance that he will have to stop at the first light and an 80% chance that he will have to stop at the second light. What is the probability that he will NOT have to stop at either light? (2 points)<BR>\n" );
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document.write( "  14% is the answer but I don't know why<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #621457 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=621457\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A 30% chance that he will, means 70% that he won't.<BR>\n" );
document.write( "An 80% chance that he will, means 20% that he won't.<BR>\n" );
document.write( "Now multiply 20% by 70% and you get 14%. </SPAN>\n" );
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