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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 th…

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 th…
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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?

User TimTwoToes
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1 Answer

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