posted by sonney32 .
On a standard 52 card deck, calculate the probability.
that on card is either a queen or a heart
draw one card, what is the probability that it is a king, given that it is a club?
Does the first mean that it cannot be a queen and a heart? If so,
3/52 + 13/52 or 4/52 + 12/52 = 16/52 = 4/13
King of clubs = 1/52
The first one is to draw one card that is either a queen and a heart
It would help if you proofread your questions before you posted them.
It is "either a queen or a heart" or "both a queen and a heart."