21-09-2022
Mathematics

contestada

what is the estimated sum of 69, 129, 139, and 97

Respuesta :

blakefenimore blakefenimore

21-09-2022

Answer:

cluster estimation is to estimate sums when the numbers being added cluster near in value to a single number. it is 100 in this case.

estimate sum = 100x4 = 400

Step-by-step explanation:

Answer Link

laylalexander58 laylalexander58

21-09-2022

Answer:

440

Step-by-step explanation:

Round all of the numbers, and then add them.

Please give brainliest if this was helpful!

Answer Link

Otras preguntas

Why do you think it is important to follow the order of operations? What will happen if you ignore it?

How do tariffs help protect American producers? OA. They limit the number of goods that can be exported from the United States. B. They limit the amount of fore

HELP ME SOLVE PLEASEEEE

Type the correct answer In each box. Spell all words correctly, and use numerals Instead of words for numbers. If necessary, use / for the fraction bar(s). IS W

In 3-5 sentences answer the essential question: How do scientists organize Earth's timeline? What evidence is there to support evolution? Describe major events

Which best describes the government of most american indian tribes? the tribe was led by a medicine man and a council of other men o the tribe was led by a ch

The economic crisis in 2008 had a huge impact on eaton’s business to business customers. In response to the crisis, eatons customers tried to cut cost and lower

Two students start a club the first week of school. Each member invites three new members the second week of school. Each of these new members then invites thre

How did the Supreme Court case change the landscape of America?

Do you think requiring people to miss work or family obligations to attend jury duty is fair?