document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=734963>Question 734963</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane is approaching an airport from the northwest, while a helicopter is moving directly east away from the airport. At the moment the plane is 15 mi northwest of the airport  and the helicopter is 20 mi to the east. the plane is moving 600 mph and yhe helicopter is traveling at 100 mph. what is the rate of change of the distance between the two aircraft. round your answer to the nearest tenth.  </SPAN>\n" );
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