Mathematics, 07.03.2020 00:38 kenz70
If a tank holds 5000 gallons of water, which drains from the bottom of the tank in 50 minutes, then Toricelli's Law gives the volume V of water remaining in the tank after t minutes as
V=5000 (1-1/50*t)^2 0≤ t ≤ 50.
Find the rate at which water is draining from the tank after the following amount of time. (Remember that the rate must be negative because the amount of water in the tank is decreasing.)
a. 5 min
b. 10 min
c. 20 min
d. 50 min
At what time is the water flowing out the fastest?
At what time is the water flowing out the slowest?
Answers: 3
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