Answer:
16
Step-by-step explanation:
40 can be multiplied by 5, 8 times. 8 multiplied by 2 is 16.
In About 13 days the water in the tank will hit 6000 gallons
The slope is 1/2 and the Y intercept is -3, so the equation will be Y=1/2x-3
5:2:11=15:6:33
Multiply by 6/2=3