The Martinez family is having their swimming pool filled with water by a professional company. A tanker truck can fill the pool at a rate of 150 gallons per minute. Use Scratchpad to show your work for the questions below. a. It took 30 minutes to empty the tank of the truck. How many gallons of water were in the tank? gallons Question 2 b. The pool holds 10,500 gallons of water. Ignoring the time it takes to refill the tank of the truck, how many minutes will it take to fill the pool with water? minutes