Carlos surveyed a random sample of 30 students in his school’s cafeteria about whether they like the schools pizza. 15 of the 30 students said that they had liked the pizza, and there is a total of 750 students that visit the cafe each day? Based on the results of the survey, how many of the 750 students who visit the cafe can be expected to like the pizza?
how many students they should expect
A: 720
B: 735
c: 375
D: 11250