somethingiscool somethingiscool

08-07-2020
Mathematics

contestada

The average of 12 numbers is 24. The average of 24 numbers is 12. What is the average of all 36 numbers?

Respuesta :

08-07-2020

Answer:

16

Step-by-step explanation:

The sum of the 12 numbers is 12 * 24 = 288 and the sum of the 24 numbers is 24 * 12 = 288 so the sum of the 36 numbers is 288 + 288 = 576 which means the average is 576 / 36 = 16.

Answer Link

Brooklynfout Brooklynfout

08-07-2020

16 is average of all 36 numbers

Answer Link

Otras preguntas

What kind of relationship did the French have with the natives?

A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages In stage 1, it rises 5% of its initial altitude of 31,348 feet. In stage 2, it r

Sometimes the color of an animal closely resembles the color of its environment. Which of the following is the most likely reason that some animals have this ty

Given ƒ(x) = 3x + 9, find x when ƒ(x) = 21.

#9 Please. 20 points. I keep getting x is 25 or x 12.25 depending on how I do it

When a number is added itself, the result is 24. The equation that models this problem 24. What is the value n? N n = 20 VAA

Pleaseeee helppppppppp

(-8) •2/3 Can someone explain this step by step

Draw a parallelogram that has right angles.

find the radius of a circle if the area is 254.5 com