Can someone get the answer and explain? please
...
![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 13:40
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 28.10.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2019 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2019 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 12:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 28.10.2019 12:31
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 28.10.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.10.2019 12:31
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.10.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2019 12:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)