SOLUTION: Two jets leave Chicago at the same time, one flying due west @ 750 km/hr, the other flying due east @ 850 km/hr. After how long will the planes be 4000 km apart?
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Question 273574: Two jets leave Chicago at the same time, one flying due west @ 750 km/hr, the other flying due east @ 850 km/hr. After how long will the planes be 4000 km apart? Answer by josmiceli(19441) (Show Source):
