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

Which of these is an example of a hasty generalization? A) She is the best mom in the world because she is so great. B) She's on the ski team, so she knows how

What is the second moston common drug found in collision victims

An energy pyramid shows the amount of available at each feeding level in an ecosystem.

A scale drawing of Joshua's living room is shown below: width 4 length 6 If each 2 cm on the scale drawing equals 4 feet, what are the actual dimensions of the

Gross earnings are the same as

Explain how DNA, which is six feet long, can be stored in the nucleus of a tiny human cell.

What are the solutions to log3x + log3(x2 + 2) = 1 + 2log3x? x = –2 x = –1 x = 1 x = 2 There is no true solution. (You may select up to as much as you

-x + 2y= -1 x= -15 value of y?

how to convert a mixed number into a improper fraction?????

Is a charge 5.8 × 10^-18 C possible?