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07-12-2019
Mathematics

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A group consists of 7 men and 5 women. Three people are selected to attend a conference.

In how many ways can 3 people be selected?

In how many ways can 3 men be selected from the 7 men?

Find the probability that the selected group will consist of all men.

Respuesta :

GalacticWolf GalacticWolf

07-12-2019

Answer:

by subtracting 3 other men

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