Use table to find p(a and y) explain why the answer is correct i got it wrong and i need to know how to do this.

C

Step-by-step explanation:

The way to do this problem is to add all the choices together because that's the entire universe for that problem. That gives you 6 + 8 + 9 + 5 = 28. You have to take A ∩ Y which is 9. In other simpler words, you need to find a group that belongs to A and Y, That number is 9.

9/28 = 0.3214  (Edited) Thank you Jim

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐