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

Foutz Corporation has entered into a 8 year lease for a piece of equipment. The annual payment under the lease will be $3,600, with payments being made at the b

7x-3y = 10-3x-8y= 5

Multiplication two digits by two digits 73x45

Which term names the ability of the heart, blood vessels, blood, and respiratory system to supply oxygen to the muscles during sustained exercise?

if 2.0 J of work is done in raising a 180 g apple, how far is it lifted

Which statement best explains how the character depiction of Prospero affects the Balinese production of The Tempest? A. Because Prospero is a two-dimensional p

given the function f(x)=3x^2+2 is f^-1(x) a function

What is the main reason Washington’s Supreme Court is so important? A. It writes the laws that state officials are required to obey. B. It is the highest cou

What did Bohr’s model of the atom include that Rutherford’s model did not have?

On the back of your skull you can feel a small bump, below which is an opening where the spinal cord enters the skull. The location of this opening toward the b