Which of the following situations can be modeled by an exponential function where one quantity changes at a constant rate relative to another? *
The amount of flour in a jar starts at 10 cups and decreases by three quarters of a
cup per batch of cookies made.
The amount of water in a tub starts at 60 gallons and drains at a rate of 10 gallons per
minute.
The number of bacteria in a Petri dish starts at 100 bacteria and doubles every hour.
The number of people waiting in line at a theater starts at 15 and increases by 10
people every 5 minutes,