nataliedsilva34 nataliedsilva34

11-07-2021
Mathematics

contestada

The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 39. What is the age of the person who entered the room?

Respuesta :

coolguymcfly coolguymcfly

11-07-2021

Answer:

10 years old :)

Answer Link

Otras preguntas

What are the two common shortfall nutrients carbohydrates protein folate or potassium

Which evidence supports the endosymbiotic theory? Select all that apply. Mitochondria and chloroplasts have a separate, simpler DNA from the nucleus DNA of a e

Reflect for a moment on the political leaders in Latin America you have been learning about. What impact do you think the rulers had on the culture of their peo

Amy wants to buy a pair of jeans that cost $65. Today the store is offering a straight discount of 25%. Calculate her savings and cost after the discount.

Quinzel earns $1254 each month. His total deductions are 20% of his pay. How much is deducted from his pay each month ?

The belief that sexual orientation is a function of hormones and other physiological processes is associated with which theory? A humanistic B Social learning

Can you please show your work.only the top

PLEASE HELP!!!!!!!! GEOMETRY

Translate this sentence into an equation. 128 is the product of Donnie's age and 8 . Use the variable d to represent Donnie's age.

You suspect your patient is in shock. you note the patient's skin is pale. this is likely due to ___________.