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you have 10 cards numbered from 1 to 10. you choose a card at random. then without replacing the first card, you choose anothercrd at random. what is the probability that ypu choose to even numbers?
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Jul 10, 2017
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you have 10 cards numbered from 1 to 10. you choose a card at random. then without replacing the first card, you choose anothercrd at random. what is the probability that ypu choose to even numbers?
Mathematics
middle-school
Lucas L Roselli
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1/2 for the first draw and 4/9 for the second draw
John Murphy
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Jul 16, 2017
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John Murphy
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