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Mathematics 12 Online
OpenStudy (anonymous):

you draw 2 cards. if you don't put the first card back in the deck before you draw the next, what is the probability that the first card is a 10 and the second card is a jack?

OpenStudy (pyxieyt):

How many cards are in a standard deck of cards?

Directrix (directrix):

Here's the deck.

OpenStudy (pyxieyt):

Okay, so they have 52 cards in a standard deck! There are 4 of each type of card.

OpenStudy (pyxieyt):

We know for the denominator for the first draw would have to be 52!\[\frac{ ? }{ 52 }\] What would be the numerator?

Directrix (directrix):

@aligatorman How many cards in the deck have a 10 on them?

Directrix (directrix):

Post what you think, please, so that we can knock out this problem.

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