![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 18:30 alshaibanihassan10
Adiscrete random variable has a mean of 400 and a variance of 64. what is the standard deviation?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Using only odd number for numerators write two different subtraction problems that have a difference of 3/4
Answers: 1
You know the right answer?
Adiscrete random variable has a mean of 400 and a variance of 64. what is the standard deviation?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/biologiya.png)
Biology, 19.04.2021 08:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.04.2021 08:20
![question](/tpl/images/cats/User.png)
Engineering, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 08:20