In a school of 2100 students, the ratio of teachers to students is 1:14.
Some teachers join th...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.03.2020 22:07 MrRandomUser
In a school of 2100 students, the ratio of teachers to students is 1:14.
Some teachers join the school and the ratio changes to 2:21.
Find the number of teachers who joined the school.
Can you say it quickly please
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
What is the quadric regression equation that fits these data
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
Health, 25.08.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2020 14:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2020 14:01
![question](/tpl/images/cats/en.png)
English, 25.08.2020 14:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2020 14:01