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

What is the area of the figure

If a garden measuring 6 feet by 8 feet is surrounded by a 2 foot wide path, what percent of the new total area is the original garden? explain your answer. lots

A nurse is caring for a client who is experiencing major depression. what feeling should the nurse anticipate that the client will likely have difficulty expres

In the formula F=ma what does "a" mean?

The freudian term for releasing instinctual aggressive energy is

PLEASE HELP FAST!!!!!! What are the three elements of the work triangle? A) dishwasher, sink, range B) refrigerator, cooktop, dishwasher C) si

When darwin was developing his ideas about natural selection, in what area did he have a limited understanding?

Dorothy decides that she would like to open and operate a day care facility in her neighborhood. As a result of questions and surveys, she determines a day care

Find the domain of f(x)=x-9/x squared-81

Carbonyl fluoride, cof2, is an important intermediate used in the production of fluorine-containing compounds. for instance, it is used to make the refrigerant