Mathematics, 16.10.2020 18:01 rodfam13716

A train leaves East Glacier, Montana (elevation 4,560 feet) at 1:00 p. m. on a Sunday. The temperature is 80° F. The train
travels at a top speed of 70 miles per hour and gets to the next stop at 4:30 p. m. That stop is 189
miles away and its elevation is 9000 feet above sea level. What is the average speed of the train?

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A train leaves East Glacier, Montana (elevation 4,560 feet) at 1:00 p. m. on a Sunday. The temperat...

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