Adeck of cards contains 6 black cards and 6 red cards. the first card drawn is not replaced before drawing the second card. what is the probability of selecting a black card followed by another black card? 5/22 5/6 3/11 1/6

Answer : 5/22

A deck of cards contains 6 black cards and 6 red cards. The first card drawn is not replaced before drawing the second card.

Total number of outcome of cards = 12

Probability( any event)= favorable outcomes divide by total number of outcomes

Probability of selecting black card =

The drawn card is not replaced . so 11 cards left . In that 11 cards, 5 black cards because one black card is already chosen

Probability of selecting another black card =

Probability of selecting a black card followed by another black card =

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