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Mathematics, 16.01.2020 15:31 astra

Elisa has a dvd collection. she has 10 horror movies, 20 comedies and 15 action movies. if she picks one at random to watch, what is the probability that it is an action movie?

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Elisa has a dvd collection. she has 10 horror movies, 20 comedies and 15 action movies. if she picks...
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