Lindsey made 4 lunches out of 1\2 of a leftover casserole she put the same amount in each lunch. how much of a casserole did she put on each lunch

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function