Mathematics, 23.12.2020 01:00 iyeshaik
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.
What is the height of each elevator at this time?
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr
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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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