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 a good way to improve credit score?

Read this excerpt from “lake titicaca” by miguel angel asturias. they travel with their llamas. they see me, knitting their cheeks to contemplate me with their

Can anyone help me with this worksheet

find all factors of 21.

Dritown received 0.135 inches of rain in the spring of 2011. Write this decimal as a fraction in simplest form. A.7/50 B.1/8 C.13/100 D.27/200

Ricardo has a marble collection with 54 blue marbles,24 red marbles, and 18 yellow marbles into equal rows/how many marbles can he put in one row

What is the role of cholesterol in the cell membrane?

What does the choice of words in the underlined passage of section 31 of "the invalid's story" reveal about the narrator? a. the personality of the narrator b

Which function represents the graph of f(x)=|x+2| after it is translated 4 units to the right?g(x)=|x+2|−4g(x)=|x+6|g(x)=|x−2|g(x)=|x+2|+4

Define actual malice.