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In a bag of marbles there are 3 blue​ marbles, 3 red​ marbles, and 3 green marbles. You pick three marbles out of a bag one at a time without replacement. How many ways can you pick two green marbles first and one red marble​ last?

Respuesta :

deana8010

Answer:

separating

Step-by-step explanation:

separate the colors and if u separate the green from the red u can easily pick the marbles out