brook77909 brook77909

28-05-2021
Mathematics

contestada

A bag contains 4 green marbles, 5 yellow marbles and 6 red marbles. What is the
probability of selecting a yellow or red marble? Justify your answer.

Respuesta :

clarch19 clarch19

30-05-2021

Answer:

11/15

Step-by-step explanation:

P('Y' or 'R') = 5/15 + 6/15 which is 11/15

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