MythsAndDragons
MythsAndDragons MythsAndDragons
  • 13-03-2017
  • Mathematics
contestada

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?

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daddyISSUES
daddyISSUES daddyISSUES
  • 13-03-2017
the answer without any certain formula would be 18.211
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mathgenius14
mathgenius14 mathgenius14
  • 15-03-2017
The correct answer is -4.4. I just took this test and i got 100% so -4.4.
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