![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 16:30 mari530
The probability that a lab specimen contains high levels of contamination is 0.10. five samples are checked, and the samples are independent. (a) what is the probability that none contain high levels of contamination? (b) what is the probability that exactly one contains high levels of contamination? (c) what is the probability that at least one contains high levels of contamination?
![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 15:40
The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Solve 2^x=32 and rewrite this equation in a logarithmic form
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a
Answers: 2
You know the right answer?
The probability that a lab specimen contains high levels of contamination is 0.10. five samples are...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 18:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 28.07.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 18:30
![question](/tpl/images/cats/istoriya.png)
History, 28.07.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 18:40
![question](/tpl/images/cats/en.png)
English, 28.07.2019 18:40
![question](/tpl/images/cats/en.png)
English, 28.07.2019 18:40
![question](/tpl/images/cats/istoriya.png)
History, 28.07.2019 18:40