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Mathematics, 12.10.2020 14:01 ktie9614

7. Joe walks up to a small aquarium tank that can hold about 20 gallons. When it is active, a drain empties water from the tank at a constant rate. When Joe first sees the tank, it contains 14 gallons of water 5 minutes later, the tank contains 10 gallons of water. At what rate is the amount of water in the tank changing?

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7. Joe walks up to a small aquarium tank that can hold about 20 gallons. When it is active, a drain...
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