nickgray nickgray

30-10-2019
Mathematics

contestada

A bag contains 4 red, 5 blue, and 3 black marbles. Find the probability that if you pick 3 marbles
without replacement, at least one marble is black.

Respuesta :

agboolasunday agboolasunday

30-10-2019

Answer:

3/12 =1/6

Step-by-step explanation:

4+5+3=12

probability of picking 3 marbles is

3/12which in lowest term is 1/6

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