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r-ruslan [8.4K]

3 years ago

12

The tickets in a box are numbered from 1-20 inclusive. If a ticket is chosen at random and replaced, and then a second ticket is

drawn at random, what is the probability that the sum of their numbers is even?

1 answer:

ozzi3 years ago

3 0

7 + 5 = 12 so is an even number that the ticket the choose

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