document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=914678>Question 914678</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car rental agency currently has 40 cars available, 30 of which have a GPS navigation system. Two cars are selected at random from these 40 cars. Find the probability that both of these cars have GPS navigation systems.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #555240 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=555240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A car rental agency currently has 40 cars available, 30 of which have a GPS navigation system. Two cars are selected at random from these 40 cars. Find the probability that both of these cars have GPS navigation systems.<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "With replacement:<BR>\n" );
document.write( "(30/40)*(30/40) = 9/16 = 0.5625<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "w/o replacement:<BR>\n" );
document.write( "(30/40)*(29/39) = 29/52 =~ 0.55769<BR>\n" );
document.write( "============<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );