ananbanan ananbanan

18-03-2020
Mathematics

contestada

A bag contains 3 red marbles, 7 blue marbles and 5 green marbles. If three marbles
are drawn out of the bag, what is the exact probability that all three marbles drawn
will be green?

Respuesta :

Diminchan Diminchan

08-03-2021

Answer:

Step-by-step explanation:

(5C3).(3C0).(7C0)/(15C3)=.0219

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