![subject](/tpl/images/cats/mat.png)
Mathematics, 03.05.2020 12:59 tyler8056
A company has 200 machines. Each machine has 12% probability of not working. If you were to pick 40 machines randomly, the probability that 5 would not be working is , the probability that all would be working is , and the probability that at least one machine would be working is
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
15 oranges weigh 3.75 kilograms (kg). if each orange weighs approximately the same, approximately how much does each orange weigh?
Answers: 3
You know the right answer?
A company has 200 machines. Each machine has 12% probability of not working. If you were to pick 40...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.10.2019 17:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 12.10.2019 17:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 12.10.2019 17:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 12.10.2019 17:30
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 17:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 17:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 17:30
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2019 17:30
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2019 17:30
![question](/tpl/images/cats/ekonomika.png)
Business, 12.10.2019 17:30
![question](/tpl/images/cats/fizika.png)
Physics, 12.10.2019 17:30
![question](/tpl/images/cats/biologiya.png)
Biology, 12.10.2019 17:30