zonyacamay
zonyacamay zonyacamay
  • 16-03-2021
  • Mathematics
contestada

If the mean of four numbers 2,4,x, and 6 is 5, then x is...​

Respuesta :

dauyds
dauyds dauyds
  • 17-03-2021

Answer:

4 numbers, mean of 5.

4x5= 20. so the total of all 4 numbers is 20.

2+4+6= 12

so in order for the total to be 20, the missing number has

to be 8 (20-12=8)

Answer Link

Otras preguntas

A farm has cows and ducks. There are 78 feet and 27 heads. How many of each animal are there? How do you know?
what is the scientific notation of 8,795,000
Explain the function of accessory pigments.
When making a guess and retesting this information, a theory or ___________ may be formed which explains why something has occurred or what it may look like?
what would be the expression for a rectangle with a width of 3x-5 and a length of 6x
Two less than 2 times a number is the same as the number plus 64
how do i write 2m in a verbal expression?
Melody used the ratio table at the right to find the number of people served with 15 pounds of ground turkey find her error and correct it Pounds of turkey 2.
What role do catalysts play in chemical reactions?
What are the solutions of 2x2 + 3x = -5