lesliedelgado407 lesliedelgado407

03-12-2019
Mathematics

contestada

The ages of five friends are 20,31,28,31 and 25. How many of the friends are older than the average (arithmetic mean) age?

Respuesta :

kkepittman kkepittman

03-12-2019

Answer:

3 friends

Step-by-step explanation:

The mean age is 27 so 3 friends are above that age.

Answer Link

Otras preguntas

Enzo's priority is to build more skateboards and get more customers, but his company has been losing customers due to the amount of time it takes to build a cus

Among all baskets purchased in the South or West neighborhoods, what is the Basket ID of the basket with the largest total revenue? Click here to reference the

It's never been so important for teenagers to keep fit. Do you have any good advice to help your fellow students get in shape? Then write us an article! We will

The sum of the measures of the angles shown is 90°. (5x) (7x + 6) 10. Write an equation to determine the value of x. 11. Find the value of x.

1. On which road would there be a larger standard deviation in speed: a backroad or an interstate? Justify your answer

what does it mean to think like a historian

1 Point P(-12. 7) is reflected over the x-axis. What are the coordinates of P'?

what era of prehistory lasted from 2 million B.C. to about 10,000 B.C.

hace 35 centigrados ________

(2y-3)=29 What are the y values