In a project to build a movie theater, architects are evaluating the relationship between the number of rows and the number of seats in each row. The initial project foresees a room for 304 people. If 19 rows are used, the number of seats per row will be-Calculate

14. a) 14.
15. b) 15.
16. c) 16.
17. d) 13.
18. e) 12.