![subject](/tpl/images/cats/mat.png)
Mathematics, 16.04.2021 23:10 Pipemacias1711
A bag holds 2 red and 7 blue marbles. What is the probability of not selecting a red marble?
2/7
O a
Ob
7/2
2/9
Od
779
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30
How do i work this problem out using the equation a=pe^rt
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
A bag holds 2 red and 7 blue marbles. What is the probability of not selecting a red marble?
2/7
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 21:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 21:20
![question](/tpl/images/cats/mkx.png)
Arts, 31.08.2019 21:20
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2019 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 31.08.2019 21:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.08.2019 21:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 31.08.2019 21:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.08.2019 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 21:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 31.08.2019 21:20