![subject](/tpl/images/cats/mat.png)
Mathematics, 19.02.2020 05:22 jalonnolan
A couple plans to have children until they get a girl, but they agree that they will not have more than three children even if all are boys. (Assume boys and girls are equally likely.) a) they might have. b) Find the expected number of children. c) Find the expected number of boys they’ll have.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
A couple plans to have children until they get a girl, but they agree that they will not have more t...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 04.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 01:40
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 04.03.2021 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2021 01:40