4 years ago

A bag contains 1 blue, 2 green, 3 yellow, and 3 red marbles, as shown. What is the probability of drawing a red marble out of th

e bag without looking?

Mathematics

1 answer:

garik1379 [7]4 years ago

6 0

$|\Omega|=1+2+3+3=9\\|A|=3\\\\P(A)=\dfrac{3}{9}=\dfrac{1}{3}\approx33\%$

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