juancer1998 juancer1998

02-05-2017
Mathematics

contestada

Annie chooses a girl or a junior. Use the formula p(A*B) = p(A) + P(B)-p(A^B)

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Plebdough Plebdough

09-05-2017

20/42 + 14/42 - 8/42 = 26/42

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