Please answer this question in the picture
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 22:10 eddsworldfrantic
Please answer this question in the picture
![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 19:00
45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 17.01.2020 12:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2020 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 12:31
![question](/tpl/images/cats/en.png)
English, 17.01.2020 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2020 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.01.2020 12:31
![question](/tpl/images/cats/biologiya.png)
Biology, 17.01.2020 12:31
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2020 12:31
![question](/tpl/images/cats/fizika.png)
Physics, 17.01.2020 12:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 17.01.2020 12:31
![question](/tpl/images/cats/en.png)
English, 17.01.2020 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 12:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 17.01.2020 12:31