There are two possible results:
If there are only 10 cards in the stack
Out of the possible outcomes of drawing two cards, 4 outcomes have a sum of 9.(1+8, 2+7, 3+6, 4+5)
The total number of potential combinations are 10 potential choices for the first card and 9 for the second or 10x9=90
The odds of drawing the desired total (9) is 4/90 or 1 in 22.5
If there are more than 10 cards in the pile (several runs of 1-->10).
There are still a limited number of 2 card combinations that sum to 9:
1+8, 2+7, 3+6, 4+5
The number of combinations of cards that can be drawn are 10 potential choices for the first card and 10 for the second or 10x10=100.
The odds of drawing the desired total (9) is 4/100 or 1 in 25
The answer depends onhow many cards are drawn,whether or not the cards are replaced before the next card is drawn,whether or not the cards are drawn at random.
The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.
There is a 1 in 13 chance excluding joker cards. 2 to 10 J Q K A = 13
1/25
The probability depends on:whether the cards are drawn randomly,how many cards are drawn, andwhether the cards are replaced before drawing the next card.If only 2 cards are drawn randomly, and without replacement, the probability is 0.00075 approximately.
The answer depends on how many sets of 1-8 numbered cards are in the box, how many are drawn and whether or not they are replaced after drawing.
The question does not say how many cards are drawn and so it is impossible to answer.The question does not say how many cards are drawn and so it is impossible to answer.The question does not say how many cards are drawn and so it is impossible to answer.The question does not say how many cards are drawn and so it is impossible to answer.
The answer depends onhow many cards are drawn,whether or not the cards are replaced before the next card is drawn,whether or not the cards are drawn at random.
The answer depends on how many cards are drawn. It is 0 if only one card is drawn and 1 if 40 cards are drawn without replacement.
The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.The probability for a single card, drawn at random, from a normal deck of playing cards is 1/4.
There is a 1 in 52 chance that the first card drawn in a standard, shuffled 52 card deck, will have a value of 7.
There is a 1 in 13 chance excluding joker cards. 2 to 10 J Q K A = 13
The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.For a single card, drawn at random from an ordinary deck of playing cards, the probability is 2/13.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.For a single card, drawn at random from an ordinary deck of playing cards, the probability is 2/13.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.For a single card, drawn at random from an ordinary deck of playing cards, the probability is 2/13.The answer depends on how many cards are drawn, whether or not at random, from an ordinary deck of cards, with or without replacement.For a single card, drawn at random from an ordinary deck of playing cards, the probability is 2/13.
If five cards are drawn from a deck of cards without replacement, what is the probability that at least one of the cards is a heart?
1/25
The answer depends on how many cards are drawn, whether that is with or without replacement, whether the cards are drawn at random. If only one card is drawn, the probability is 0. If 51 cards are drawn, the probability is 1. If two cards are drawn, at random, and the first is not replaced, the probability is (2/52)*(1/51) = 2/2652 = 0.00075, approx.
Assuming a 52 card deck with no cards already drawn, the chance that you draw a queen OR a jack is 8/52.