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23-12-2020
Mathematics

contestada

A bag contains 4 white, 3 blue, and 5 red marbles.
Find the probability of choosing a blue marble, then a red marble if the marbles are not replaced.
A.5/44
B. 15/35
C. 2/5
D. 1/15

Respuesta :

nadia2318116 nadia2318116

24-12-2020

Answer:

A.5/44

Step-by-step explanation:

marbles=12

The probability of choosing blue marble is 3/12=1/4.

Marbles are not replaced,

Then the total number is 11. The probability of choosing red is 5/11.

So the final answer is (1/4)*(5/11)=5/44.

hope this helps

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