Question

This Venn diagram shows the pizza topping preferences for 9 students.

What elements are in A and B?
(Look at picture)

Answer 1

I think the answer is C.

Answer 2

Based on the information, the following is the correct answer: C. {Joe, Kalie, Noah, Maria, Zack, Julia}

Set A (Likes pepperoni): The circle labelled "Pepperoni" has 6 people inside it: Joe, Kalie, Noah, Maria, Zack, and Julia.

Set B (Likes olives): The circle labelled "Olives" has 4 people inside it: Bo, Petal, Owen, and Julia.

Intersection (Likes both pepperoni and olives): The area where both circles overlap has 1 person: Julia.

Therefore, Set A consists of all the people who like pepperoni, which is everyone in the pepperoni circle except Julia (who is already counted in the intersection). Set B consists of all the people who like olives, which is everyone in the olives circle except Julia (who is already counted in the intersection).

So, the answer is C. {Joe, Kalie, Noah, Maria, Zack, Julia}.