Question

Gilbert Music Academy held workshops on classical music composers Bach, Chopin, and Mozart. The Venn diagram shows the number of seniors who chose to attend workshops on each of the three composers.

Answer 1

If the total number of seniors in the academy is 84, what is the total number of students who belong to the set (~M ∩ C) ∩ ~B?

7

19

26

49

Answer 2

@ash2326

Answer 3

If I'm remembering the notation correctly, ~M is all of the students not taking the Mozart workshop: 19 + 11 + 21. ~M intersect C narrows that down to 19 + 11. Intersecting that set with the students not taking the Bach workshop gives you your answer.

Answer 4

Ok THANK YOU!!!!