How do we indicate a nth root using exponents?

How do you determine if an ordered pair is a solution to a given equation?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?