juliana0122
05.05.2020 •
Mathematics
Pleaseeeeee do it, it’s urgent
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Ответ:
1. 1/3
2. 1/6
Step-by-step explanation:
1. 1/3 chance of getting a 3 or 4
2.
2 red
3 blue
4 green
The chance of Niki getting green on her first try is 4/9
The chance of Tom getting blue after Niki picks, is 3/8
4/9*3/8= 12/72
12/72=1/6
Ответ:
5
Step-by-step explanation:
5!x4x3x2=5!/(5-4)=120
4!=24