unicornnuggetwww
unicornnuggetwww unicornnuggetwww
  • 14-05-2020
  • Mathematics
contestada

YOU WILL GET BRAINLIST PLEASE HELP

The mean of four numbers is 25. Three of the four numbers are 20, 26, and 26. What is the fourth number?

Respuesta :

jaydentimothyq
jaydentimothyq jaydentimothyq
  • 14-05-2020

Answer:

28 hope this helped

Step-by-step explanation:

20+26+26=72

72+28=100

100/4=25

Answer Link
dekowmohamed
dekowmohamed dekowmohamed
  • 14-05-2020

let the number be X

20 + 26 + 26 + X /4 = 25

72 + X /4 = 25

cross multiply

72 + X = 25*4

72 + X = 100

X = 100.- 72 = 28

X = 28

proof

20 + 26 + 26 +28 / 5 = 25

I hope it will help. can I have braainlest

Answer Link

Otras preguntas

Math question help please
Why are desk drawers and cupboard doors kept closed unless you are taking something out or putting it away?
Which of these would be the BEST way to influence the government in a dictatorship?
What is the most important purpose of government?
What is the total surface area of this composite solid ?
Why were some colonies dependent on others for for transporting the products that they wanted to buy or sell abroad?
108 centimeters 1.08 meters equation and exponent
In what ways is globalization of culture apparent in the landscape ?
The less __________, the more carbon monoxide will be produced. A. you drive B. efficiently your fuel burns C. fuel escapes through the fuel system D. horsepow
What role did cities play in the growing colonial economy of the 1700s?