4 cups every minute means 240 cups every hour:
4 X 60 (minutes per hour)
The lunch last 2 hours so if 240 cups is every hour then 480 cups would be for 2 hours.
Now covert 480 cups to gallons. It takes 16 cups to make 1 gallon. We would divide 480/16 = 30 gallons
Answer:
A) The functions are not inverses of each other.
Step-by-step explanation:

The result of f(g(x)) is not always x, so the functions are not inverses of each other.
In general, a quadratic (or any even-degree polynomial) such as g(x) cannot have an inverse function because it does not pass the horizontal line test.
Answer: p < -8
Step-by-step explanation:
Answer:
39-18 is 21.
Explanation:
Answer:
27,81, 243
Step-by-step explanation: