Answer:
2/21
Step-by-step explanation:
I think the answer is D, 28*11=308 plus the 12*14 equals 476. The answer is D
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Answer:
65 gallons per minute
Step-by-step explanation:
The total volume of the tank at any given time is given by the equation:
V(t) = 65t + 280
In order to find the rate of change of volume, we can simply differentiate this equation with respect to time. This will give us the rate of change of the volume or the rate at which water is being pumped into the tank.
Differentiating the above equation we get:
V'(t) = 65
So we can see that the rate at which water is being pumped into the tank is 65 gallons per minute
TSR because if u look at the lines of where their similar on the second one you match it up
