chloesanker63 chloesanker63

02-05-2020
Mathematics

contestada

The mean of 8 observations is 40. If 5 is added to each observation,
then the new mean will be
a
35
b 45
c55
d 25

Respuesta :

avaneeshpro avaneeshpro

02-05-2020

45 is the new mean. If u add 5 to each, then u will gat 40, 50, 60, and 30. Add all of the, up, and divide by 4. U get 180/4, which is 45.

Answer Link

Otras preguntas

What is the greatest expense for the state of Oklahoma? a. healthcare for the people b. police protection c. government leaders' salaries and pensions d. educat

a fruit bar is 5 inches long. it is split into 2 pieces. if one piece is 3/10 of the whole bar, how long is the piece?

An individual is baking 3 batches of cookies. They used 2.6 oz. Of vanilla in one batch of the cookies, 1.4 oz. Of vanilla in the second batch and .5 oz. In the

In a sale, normal prices are reduced by 10%. Nathalie bought a pair of shoes in the sale for £54. What was the original price of the shoes?

BRAINLIEST TO FIRST CORRECT. 1. What can scientists learn about by studying Ice? (Air Temperature, Ocean Temperature, Carbon Dioxide Levels, Kinds Of Plants, o

Drag the tiles to the boxes to form correct pairs. Match the acts to their names as given by Aelius Donatus. epitasis Act 1 protasis Act 2 catastrophe Act 3

Solve the following system by substitution (2x+3y=5(5x - 4y=2

which has more heat energy, an iceburg or a cup of boiling water. explain

Parcel of land is sold for 163000, it appreciates at 14% compounded per year. Seller keeps it for 7 years. How much would the seller pay for it?

9. Define beliefs, values and morals