yasyyas646646
yasyyas646646
29.03.2021 • 
Mathematics

4. A tank, which initially contained 80 liters of water, is being drained at a rate of 2.5 liters per minute.
How many liters of water remain in the tank after the following amounts of time?
30 seconds
a.
b.
7 minutes
c.
t minutes.


4.

A tank, which initially contained 80 liters of water, is being drained at a rate of 2.5 liters

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