Jessie7895 Jessie7895

25-02-2020
Mathematics

contestada

The following are the ages (years) of 5 people in a room:
20, 21, 20, 21, 21
A person enters the room.
The mean age of the 6 people is now 20.
What is the age of the person who entered the room?

Respuesta :

Аноним Аноним

25-02-2020

Answer:

19 Years old

Step-by-step explanation:

Answer Link

25-02-2020

Aswer that i counted out is mean is 20.3 , so the answer for the age of the man who enter to the room is 19 year old man

Answer Link

Otras preguntas

what were the two secret of the seaview cottage

"Night owls are more depressed than morning people, study suggests." It is justified. It does not make a cause-and-effect statement. The headline is not justifi

Old man Varn bought some of the community members uniforms and equipment for the community's baseball team. What was the name of the baseball team?A) Pin Point

Which statement explains how the development of the hydrogen bomb contributed to the cuban missile crisis? a. The soviet union threatened the detonation of hydr

For this assignment, you will utilize public health resources in your community and valid information to complete a graphic organizer for disease management and

Select ALL the correct answers.Which three statements about the Gilded Age are true?

The Flapjack Corporation had 7,944 actual direct labor hours at an actual rate of $12.24 per hour. Original production had been budgeted for 1,100 units, but on

Depicting human figures, these large rock sculptures were created sometime between 1250 and 1500 CE. Photo by Nightscream, distributed under aCC BY-SA 3.0 licen

Rotate 90 degrees clockwise( 1, 12 )(7,-12 )(1,-12 )(6,-7) across the y origin

Which of the following is not influenced by biofilm formation and, as such, results from the palsrophysiology of the underlying systemic factors? O Aggressive P