animelover3542 animelover3542

13-09-2019
Mathematics

contestada

72% and 89% confirm that the mean theses two are scores is 80.5%

Respuesta :

PastryCat PastryCat

13-09-2019

Answer:

correct. the mean of 72 and 89 is 80?5

Step-by-step explanation:

find the mean to confirm it.

(a+b)/2

72+89= 161

161/2=80.5

Answer Link

Otras preguntas

Which sentence best describes an example of an allusion? A. a character describes another character as Romeo B. a setting is described as a beautiful garden C.

What check does the US senate have on the president?

HELP DUE IN 5MIN WILL MARK BRAILIEST pLS ANSWER THIS QUESTION THE QUESTION IN THE SCREEN SHOT HAVING TO DO WITH ICE AND WATER

Find the limit limx→+[infinity]ex+e−xex−e−x limx→+[infinity]ex+e−xex−e−x Enter inf for [infinity] [infinity] , -inf for −[infinity] −[infinity] , and DNE if the

PLEASE HELP!!!!!!!! The expression: 2 + 3 (x + 3) + x is simplified correctly in the correct order. Which of the steps has an incorrect justification? A. Step

5. The solid layer at the center of the Earth is called the tomont is false.

Which statement best reflects a motivation for European exploration and colonization of North America? "We must escape the spreading influence of Islam." "The l

True or False - Russia withdrew from WWI in 1917 because of the Russian Revolution, which replaced a Russian monarchy with a Communist government.

A phone company surveyed their customers using a large random sample. They found that 82% of customers aged 18 to 46 were willing to pay an extra $5 per month f

(-3p3 + 5p2 – 2p) + (-p3 - 8p2 – 15p) Find the sum