math
posted by Hanna .
You select 10 cards randomly from a deck of 52 cards.
What is the probability that all of the cards selected are face cards (i.e. jacks, queens, or kings)?

There are 12 face cards in the deck.
P = 12/52 * 11/51 * 10/50... * 3/43 
total number of cards=52
number of face card=12
so the probability of all face card=12/52=3/13 
1 what is the probability that the selected card is heart?
2 whar is probability that the selected card is king?