Answer:
12/13
Step-by-step explanation:
Since 4 of the 52 cards are queens, the number of cards that aren't queens is 52-4=48. This means that the probability of picking one of these cards is 48/52=12/13. Hope this helps!
8,8,6,9,8,3,12,9,3,12,5,0,4,8,5,9,5,8 these are the answers in a series
Presumably you want to find
![B^C\cup A](https://tex.z-dn.net/?f=B%5EC%5Ccup%20A)
, where
![B^C](https://tex.z-dn.net/?f=B%5EC)
presumably denotes the complement of
![B](https://tex.z-dn.net/?f=B)
. We have
![S=A\cup B\cup D=\{2,9,13,28,40\}](https://tex.z-dn.net/?f=S%3DA%5Ccup%20B%5Ccup%20D%3D%5C%7B2%2C9%2C13%2C28%2C40%5C%7D)
and since
![B=\{9,13,28\}](https://tex.z-dn.net/?f=B%3D%5C%7B9%2C13%2C28%5C%7D)
, we have
![B^C](https://tex.z-dn.net/?f=B%5EC)
the set of all values in
![S](https://tex.z-dn.net/?f=S)
*not* in
![B](https://tex.z-dn.net/?f=B)
; that is,
![B^C=\{2,40\}](https://tex.z-dn.net/?f=B%5EC%3D%5C%7B2%2C40%5C%7D)
.
Now
I am pretty sure the answer is 288.9 I might be wrong tho.