jsoharwardy jsoharwardy

19-05-2020
Mathematics

contestada

The mean age of 5 people in a room is 38 years.
A person enters the room.
The mean age is now 39.
What is the age of the person who entered the room?

Respuesta :

ilovepotatoes101 ilovepotatoes101

19-05-2020

Answer:

im not sure i think 21 years of age

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