Answer: 22 minutes
Step-by-step explanation: 500-170 means that he drained 330 gallons of water so 330 divided by 15 gallons a minute so you get 22 so it takes 22 minutes to have 170 gallons left in the pool
Answer:
Step-by-step explanation:
the 1/2 part of it is 1/2
Simple interest: 83.33, Final amount: 10083.33
you dont get a explanation >:)