Sue, Bob, Ray, and Paul each go to the dentist 2 times a year. How many visits to the dentist does that make?
So you have 4 people.
1. Sue
2. Bob
3. Ray
4. Paul
Every one of them goes to the dentist 2 times a year.
Sue= 2
Bob= 2
Ray= 2
Paul= 2
What do you do??
What I would do is multiply 2x2x2x2 OR 2^4