andrew28521 andrew28521
  • 03-07-2019
  • Mathematics
contestada

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number? a) 4 b) 6 c) 8 d) 10

Respuesta :

itsnotellie itsnotellie
  • 03-07-2019

Answer:

10

Step-by-step explanation:

First you do 8 × 4, this gives the total of the four numbers.

[tex]8 \times 4 = 32[/tex]

Then, subtract the total of 3 of the numbers from the total of 4 of the numbers.

[tex]32 - 22 = 10[/tex]

Answer Link

Otras preguntas

if x equals 8-(-2.25) and y equals 6-4.2-(-4.9) what is the value of x-y
A cube is measure 1 cm on each side and has a mass of 2 grams. Will it float on water?
Hi,Can some one tell me how to solve this problem √-27 (step by step please)
Two atomic bombs were dropped on this nation, thus ending World War II. China Germany Soviet Union Japan
What are the 7 basic components found in a computer tower
Which of the following terms refers to how genetic traits are expressed? A. Display B. Genotype C. Phenotype D. Dominance
Which values satisfy the inequality? |z| ≤ 5 Choose all answers that are correct A. z = –6 B. z = –5 C. z = –1 D. z = 8 oop
Which of the following groups of words is a sentence fragment? A. When we stopped by the garden. B. Stop by the garden. C. We stopped; she didn't. D. Stopping b
The reciprocal of a fraction less than 1 is always a fraction greater than 1. Why is this?
OF what kind of organic compound are oils, waxes, and fats an example?