MrsRowland6305 MrsRowland6305

27-11-2017
Mathematics

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There are 10 cats, 15 dogs, and 12 birds in a shelter. one animal is randomly selected. what is p(dog and cat)?

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martinmuriungik martinmuriungik

29-11-2017

the total numbers of cats, birds and dogs in the shelter is 37
the probability of selecting a cat from the shelter is 10/37
the probability of selecting a dog from the shelter is 15/37
probability of a dog and a cat is given by
10/37*15/37=150/1369

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