Question

ou draw one card from a​ 52-card deck. Then the card is replaced in the deck and the deck is​ shuffled, and you draw again. Find the probability of drawing a nine the first time and a heart the second time

Answer 1

Answer: Our required probability is
`(1)/(52)`

Explanation:

Since we have given that

Number of cards in a deck = 52

Number of nines = 4

Number of hearts = 13

It is the case of replacement.

Probability of drawing a nine the first time and a hear the second time is given by

`(4)/(52)* (13)/(52)\\\\=(1)/(13)* (1)/(4)\\\\=(1)/(52)`

Hence, our required probability is
`(1)/(52)`