![subject](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01 sean7224
Two surveys are chosen at random from the group of surveys. After the first survey is chosen, it is returned to the stack and can be chosen a second time. What is the probability that the first survey chosen indicates four children in the family and the second survey indicates one child in the family? StartFraction 1 Over 50 EndFraction StartFraction 2 Over 15 EndFraction StartFraction 3 Over 20 EndFraction StartFraction 17 Over 60 EndFraction
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is 1/3x5 on anuber line what does it look like on a number line
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:50
Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Find an equation of the line that has intercepts (1,0) and (0,4).
Answers: 2
You know the right answer?
Two surveys are chosen at random from the group of surveys. After the first survey is chosen, it is...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.11.2021 03:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 20.11.2021 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2021 03:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2021 03:50