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A bag contains 4 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, find the probability that a blue marble will be drawn. a.1/3 b.1/11 c.1/7 d.3/14

Respuesta :

Answer:

D

Step-by-step explanation:

4+3+7=14 total marbles

3/14 chance itll b blue

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Answer:

the answer is d. 3/14

Step-by-step explanation:

No of sample space, n(s) = 14

No. of favourable cases, n(e) = 3

Now

The probability that a blue marble will be drawn., P(e)

= n(e)/n(s)

= 3/14