The mean age of 5 people in a room is 28 years.
A person enters the room.
The mean age i...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 02.06.2020 01:57, Calmalemi
The mean age of 5 people in a room is 28 years.
A person enters the room.
The mean age is now 29.
What is the age of the person who entered the room?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, justkevin1231
The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30, Krazyyykiddd
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 08.03.2021 22:40
![Konu](/tpl/images/cats/en.png)
English, 08.03.2021 22:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:40
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.03.2021 22:40