document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=350602>Question 350602</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When the car park at Brinsons empties at the end of the day, the probability that a car turns left at the first junction is 3/4  and that a car turns left at its NEXT junction is 2/5. A car leaves the car park. What is the probability that<BR>\n" );
document.write( "a) It turns right and then right again<BR>\n" );
document.write( "b) It makes one left turn and one right turn at the first two junctions it encounters. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #250598 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=250598\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When the car park at Brinsons empties at the end of the day, the probability that a car turns left at the first junction is 3/4 and that a car turns left at its NEXT junction is 2/5. A car leaves the car park. What is the probability that<BR>\n" );
document.write( "a) It turns right and then right again: (1/4)(3/5) = 3/20<BR>\n" );
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document.write( "b) It makes one left turn and one right turn at the first two junctions it encounters.<BR>\n" );
document.write( "(3/4)(3/5) + (1/4)(3/5) = 9/20 + 3/20 = 12/20 = 3/5<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );