heyysn3858
01.02.2021 •
Mathematics
There's a bag of 10 marbles. Three of them are red, five are blue, and two are green. What's the probability of randomly picking a green or blue marble out of the bag?
A. 0
B. 1/10
C. 1/2
D. 7/10
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Ответ:
Ответ:
Ответ:
The answer is C
Step-by-step explanation:
3/10 = 30
30+4 =30
34/100