Mathematics, 09.05.2021 01:50 alvaradolm9723
A tank initially holds 3600 litres of water. The water drains from the bottom of the tank. The tank takes 60 minutes to empty. The volume 
, in litres, of water remaining at time 
minutes is given by 
where 0 ≤ ≤.
What is the rate of change of the volume inside the tank after 20 minutes?
Answers: 2
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A tank initially holds 3600 litres of water. The water drains from the bottom of the tank. The tank...
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