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10 cards are numbered from 1 to 10 and placed in a box. One card is selected at random and is not replaced. Another card is then randomly selected. What is the probability of selecting two prime numbers?
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10 cards are numbered from 1 to 10 and placed in a box. One card is selected at random and is not replaced. Another card is then randomly selected. What is the probability of selecting two prime numbers?

User Augurar
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2 Answers

5 votes
16/100 is the probability Hope this helps
User Rcorrie
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6.9k points
6 votes

The answer to your problem is 4/18

User Jotaelesalinas
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6.5k points
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