zoeselker zoeselker

22-09-2021
Mathematics

contestada

the arithmetic mean of 5, 10, 15, and z is 20. what is z?

Respuesta :

AlbertEin2006 AlbertEin2006

22-09-2021

Answer:

z is 50

Step-by-step explanation:

total out of 4 = mean, form equation

hope you understand

Ver imagen AlbertEin2006

Answer Link

Otras preguntas

A number n is 150% of number m. Is n greater than, less than, or equal to m? Explain your reasoning.

How does the ocean lose water to the air?

Why is Brazil developing the fuel ethanol into a major industry?

Read the sentence below and answer the question that follows. While in glassblowing class, the fire alarm went off. Is this sentence clear? If not, choose the s

Which of the following is no longer allowed in the Atlantic Provinces? (2 points) • cod fishing • fishing • aquaculture • fish processing

The length of a classroom is 34 feet. What is this measurement in yards and feet? A 17 yards 0 feet B 11 yards 1 foot C 8 yards 2 feet D 5 yards 4 feet

Discuss how business organisations have had to adapt their working practices in response to the increased use of personal digital devices.

Outline the effect of CFCs on the ozone layer.

at the shelter there are 15 dogs 12 cats three snakes and five parakeets what percent of the number of cats is the number of dogs

Do news entities provide only the facts? Why or why not?