Question

Davenport Music Academy held workshops on classical music composers Beethoven, Strauss, and Vivaldi. The Venn diagram shows the number of seniors who chose to attend workshops on each of the three composers.
If the total number of seniors in the academy is 55, what is the total number of students who belong to the set (B ∩ ~V) ∩ ~S?

A) 27
B) 19
C) 11
D) 8

Answer 1

http://assets.openstudy.com/updates/attachments/4f78dc00e4b0ddcbb89e74fc-burnnotes94-1333320714412-05_13_75.jpg

Answer 2

this means
in B, not in V, not in S

Answer 3

okay so 11?

Answer 4

yes

Answer 5

thanks!!! :)

Answer 6

btw parentheses are often necessary, but not in this case
\[(A\cap B)\cap C=A\cap (B\cap C)=A\cap B\cap C\]

Answer 7

yw

Answer 8

:D