krojas015
05.04.2021 •
Mathematics
A bag contains 20 marbles, of which 4 are red. What is the probability that a randomly selected marble will be red?
Select ALL that apply
A 115
B 4/20
C 2/10
05/2
Solved
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Ответ:
Correct answer is A
Ответ:
2 = 1, 2
4 = 1, 2, 4
5 = 1, 5