jahmira jahmira

13-05-2022
Mathematics

contestada

The mean of four numbers is 59, The numbers are 52, 58, 57, and x. Find the value of x.

Respuesta :

okikiolu3 okikiolu3

13-05-2022

Answer:

X=69

Step-by-step explanation:

52, 58, 57, X =59

52+58+57+X/4=59

167+X/4=59

Multiply both sides by 4

4(167+X) /4 = 59x4

Simplify

167 + X= 236

Subtract 167 from both sides

167 + X- 167 = 236 – 167

Simplify

X= 69

to check

52+ 58+57+69/4 =59

Answer Link

Otras preguntas

Why is Mrs. Drover in London? A. to fulfill a promise she had made twenty-five years ago B. to check on the house and make sure the caretaker is doing his jo

Cracking down on dissent during World War I was part of what larger governmental goal in the US?

In what ways are you similar to your parents? Are you proud of sharing similar traits with them?

x+y=14 2x+3y=38 what is x and y

Brad and Wes are building a tree house.They cut a 12 1/2 foot piece of wood into 5 equally sized pieces.How long is each piece of wood. A 1/2 foot. B 2. 1/4 C 2

What is the standard form of the equation? 3y-7=-5

What event sparked the beginning of World War I? A. the death of Queen Victoria B. the Bolshevik Revolution in Russia C. the bombing of Pearl Harbor D. the assa

a person does 100 joules of work in pulling back the string of a bow. what will be the initial speed of a 0.5 kg arrow when it is fired from the bow?

which of the following was written in an effort to encourage the ratification of the Constitution

Two ways social factors can affect individual views on death and dying