![subject](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 17:01 sanaiajohnson56
The value of the 7 in 2,751 is how many times the value of the 7 in 7,433?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
The value of the 7 in 2,751 is how many times the value of the 7 in 7,433?...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10
![question](/tpl/images/cats/mir.png)
World Languages, 28.01.2021 15:10
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2021 15:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 28.01.2021 15:10
![question](/tpl/images/cats/geografiya.png)
Geography, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10
![question](/tpl/images/cats/fizika.png)
Physics, 28.01.2021 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 15:10