Water leaks from a tank at a rate R( t ) where R( t ) = 4.5 + 0.38 t gallons per hour where t is the number of hours since 7 AM
Interpret `int_5^7 ( 4.5 + 0.38 t ) ds ` = 13.56.
Between 12 and 14 hours, the tank lost 13.56.
Between 12 and 14 hours, the tank lost 13.56 gallons.
Between 12 and 14, the tank lost 13.56.
Between 5 and 7 hours, the tank lost 13.56 gallons.
None of the other answers are correct.
Box 1:
Select the best answer
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