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Mathematics, 19.12.2020 04:10 jetblackcap

A building has two elevators that both go above and below ground. At a certain time of day, the travel time it takes elevator A to reach height h
in meters is 0.8h+ 16 seconds.
The travel time it takes elevator B to reach height h in meters is -0.8h +12
seconds.
1.
What is the height of each elevator at this time?

A building has two elevators that both go above and below ground.

At a certain time of day, the t

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A building has two elevators that both go above and below ground. At a certain time of day, the tra...

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