The water level in a vat changed by -9.9 inches in 2.25 hours as the vat was drained. What is the average change in the vats water level per hour?

asked Mar 6, 2018 225k views

2 votes

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4 votes

The correct answer is -4.4. I just took this test and i got 100% so -4.4.

Berdir answered Mar 8, 2018

8.1k points

6 votes

the answer without any certain formula would be 18.211

Shakaron answered Mar 10, 2018

7.0k points

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