Answered

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A bag contains 3 blue marbles, 8 green marbles, and 4 red marbles. One marble is drawn from the bag. What is the probability that the marble drawn is not blue?
A. 4/5
B. 4
C. 1/5
D. 1/4​

Sagot :

Answer:

A.4/5

Step-by-step explanation:

as total outcomes(marbles)=3+8+4=15

P(of getting blue marbles)=3/15

P(not getting blue marbles)= 1-3/15

=(15-3)÷15

=12/15

=4/5

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