20 males drink tea
19 female drink tea
39 people drink tea
21 males...
Mathematics, 11.04.2020 13:31 sliverx201
20 males drink tea
19 female drink tea
39 people drink tea
21 males drink coffee
11 female drink coffee
32 people drink coffee
16 male drink both
13 female drink both
29 people drink both
there are 57 male
there are 43 females
there are 100 people
how many males drink only coffee?
what is the probability that any person is male and only drinks coffee?
Answers: 1
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