Question

((please answerr, will mark brainliest!))

Answer 1

Answer:

First one

Step-by-step explanation:

Let Baseball be event A

Basketball be event B

AUB = A + B - A^B

30 = 18 + 17 - A^B

A^B = 35 - 30

A^B = 5

No. of people who play both is 5.

Intersection should be 5

Answer 2

The first Venn diagram would be the best because 18 students play baseball and one side has 13 13+5=18 and for basketball 12+5=17
Answerº the first Venn diagram.