I think its gunna be like 7
Answer:

Step-by-step explanation:
the information that we have is:
mass: 
force applied: 
since we need to find the acceleration, we can use Newton's second law of motion:

Where
is the force applied to a mass
which creates an acceleration
.
we solve this equation for the acceleration:

and we substitute the known values:

the acceleration of the load is: 
Answer:
11.7 days
Step-by-step explanation:
Given that:
Filling rate = 8 quarts per hour
150 barrels picked up per trip
One barrel = 15 quarts of waste water
Barrel picked up per trip = 150 barrels
Number of quarts per barrel = 15 quarts
Total quantity of waste water = (150 * 15) = 2250 quarts
Filling rate = 8 quarts per hour
Time taken = quantity / rate
Time taken in days = 2250 quarts /(8*24) = 11.72
11.7 days