![subject](/tpl/images/cats/mat.png)
Mathematics, 19.07.2020 01:01 Questions138
the mean weight of a group of 15 boys is 65 kg . one boy joins the group and his weight is 45 kg . what is the average weight of all the boys
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10
Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
You know the right answer?
the mean weight of a group of 15 boys is 65 kg . one boy joins the group and his weight is 45 kg . w...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2019 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2019 19:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 19:30
![question](/tpl/images/cats/en.png)
English, 26.08.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.08.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 26.08.2019 19:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.08.2019 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2019 19:30
![question](/tpl/images/cats/geografiya.png)