How long are previews before a movie AMC?

Related questions

1. Does runtime include intermission?
2. Can you bring your own food into cinema?
3. Why do popcorn and movies go together?
4. Why are trailers called?
5. How long do previews last for endgame?
6. Are you allowed to bring food into cinema Australia?
7. Is Flavacol safe?
8. Can 15 year old watch R rated movie in theaters?
9. Are blankets allowed in movie theaters?
10. Does runtime include previews and credits?

Tags

1. #commercials
2. #theaters
3. #chains
4. #running
5. #minutes
6. #attraction
7. #about
8. #before
9. #theater
10. #movie
11. #trailers
12. #generally
13. #money