Mathematics, 20.11.2020 18:40 crybabyyy1494
A gold mine has two elevators, one for equipment and another for miners. The equipment elevator descends 4 feet per second, and the elevator for the miners descends 13 feet per second. One day the equipment elevator begins to descend. After 20 seconds, the elevator for the miners begin to descend. What is the position of each elevator relative to the surface after another 18 seconds?
Answers: 2
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A gold mine has two elevators, one for equipment and another for miners. The equipment elevator desc...
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