Mathematics, 01.08.2020 02:01 bandiadummy8595
“a railroad bridge spans a gorge 40 feet wide and connects two cliffs at heights of 98 and 158 feet above the bottom of the gorge. a train is crossing this gorge from the higher cliff to the lower. when the front of the train has traveled three-fourths of the bridge's length, how many feet is it above the bottom of the bottom of the gorge?”
Answers: 2
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“a railroad bridge spans a gorge 40 feet wide and connects two cliffs at heights of 98 and 158 feet...
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