You have a bag full of 17 marbles. Of those marbles, 3 are black. What is the probability that a marble chosen is not black? A.

Question

Mazyrski [523]

3 years ago

14

You have a bag full of 17 marbles. Of those marbles, 3 are black. What is the probability that a marble chosen is not black? A.

1/3 B. 1/17 C. 14/17 D. 3/17

Mathematics

2 answers:

Svetlanka [38] · Answer 1 · 2021-12-01T05:08:50+03:00

Svetlanka [38]3 years ago

5 0

C. 14/17

17-3=14
There are 14 non-black marbles.

14/17

saul85 [17] · Answer 2 · 2021-12-01T03:42:43+03:00

saul85 [17]3 years ago

4 0

C.: The answer is C because the probability that the marble chosen WILL be black is choice D: 3/17. However, the question is asking what the probability is that a marble chosen is NOT black. Therefore, you do 17-3 and get 14. So, the answer is 14/17: C.