SOLUTION: Suppose you draw a card, put it back in the deck, and draw another one. What is the probability that the first card is a four and the second is a seven? (Enter your probability as
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Question 1131093: Suppose you draw a card, put it back in the deck, and draw another one. What is the probability that the first card is a four and the second is a seven? (Enter your probability as a fraction.)
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
There are 4 fours and 4 sevens
(4/52)(4/52)=(1/13)^2=1/169
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