The sum of all five terms of an arithmetic sequence is $55$. Find the sum of the first three terms of the sequence if the sum of the last three is $48$.

Answers

Answer 1

Answer:

18

Explanation:

The first step is to calculate the third term

= 55/5

= 11

The next step is to calculate the sun of last two terms

= sum of last three terms-third term

= 48-11

= 37

Therefore the sum of the first three terms can be calculated as follows

= 55-37

= 18

Hence the sum of the first three terms is 18


Related Questions

What are the depleted amounts of tangible assets and intangible assets known as?

The annual depletion in the value of a tangible asset is known as (operating, amortization, or depreciation) expenses. The intangible assets also diminish in value, and this amount is known as (operating, amortization, or depreciation) expenses.

Answers

Answer:

Depreciation ; amortization

Explanation:

The tangible assets are those assets who are seen and ever touched. For this type of assets, the depreciation expense should be charged while on the other hand the intangible assets are those assets who are not seen not ever touched so for this type of assets the amortization expense should be charged

Therefore the above should be considered

American Engineering, Inc., defends against a breach-of-contract suit by Beta Corporation by claiming that the consideration for their contract was inadequate. A court will not normally evaluate the adequacy of consideration unless it is


Group of answer choices


a. a service.


b. in the form of a forbearance.


c. not yet paid.


d. grossly inadequate.

Answers

Answer:

D)grossly inadequate.

Explanation:

From the question we are informed about American Engineering, Inc., defends against a breach-of-contract suit by Beta Corporation by claiming that the consideration for their contract was inadequate. In this case A court will not normally evaluate the adequacy of consideration unless it is

grossly inadequate. Grossly inadequate consideration is possible to be reviewed by the court when there is a contract dispute. However Consideration does not involve things that both parties were required to carry out under law because it does not add anything to additional value.

what are the important features of utility?​

Answers

Answer:

Utility is the want-satisfying power of a commodity. It is the satisfaction, actual or expected, obtained from the consumption of a commodity. Characteristics of Utility are: Utility is psychological: It depends on the mental attitude and assessment of the person consuming the commodity and also his likes and dislikes.

1. Which cleaning solvent is used for removing dust, grease oil, paint and others?

a. gasoline
b. kerosene
c. thinner
d. water


_____ 2. All of the following are examples of lubricant EXCEPT.

a. all-purpose anti-rust lubricant
b. anti-rust lubricant spray

c. engine oil
d. wire pushing lubricant


_____ 3. All of the following is the action to identify and eliminate all unnecessary items from your

work place and dispose them?

a. sanitize
b. self-discipline
c. sort
d. systemize


_____ 4. Which of the following IS NOT the way to maintain and storing tools and equipment for hand

tools?

a. clean dirt and debris from tools after each use

b. lightly sand rough wooden handles and apply linseed oil

c. repair loose handles

d. sharpen blades of power tools


_____ 5. Which of the following IS NOT the way to maintain and storing tools and equipment for

power tools?

a. clean the air filter
b. change the oil

c. lubricate non-moving parts
d. replace spark plugs​

Answers

Ant:

s are drrrr

Export

fw

Billie eilish?Or purge for halloween please help me decide?

Answers

Billie Eilish!!! I did it and it was so fun

Answer:

Explanation:

i feel like dressing as billie would be more comfortable you know what i mean just big hoodie/t-shirt and sweat pants

PLZ PLZ PLZ HELP THS IS DUE TODAY!!!
Dealing with advertising clutter is one of the challenges of database marketing.


False

True

Answers

I believe it’s true
Maybe it might be true

Read the excerpt from “The Monkey's Paw.”
Mr. White took the paw from his pocket and eyed it dubiously. "I don't know what to wish for, and that's a fact," he said, slowly. "It seems to me I've got all I want."
"If you only cleared the house, you'd be quite happy, wouldn't you?" said Herbert, with his hand on his shoulder. "Well, wish for two hundred pounds, then; that'll just do it."
His father, smiling shamefacedly at his own credulity, held up the talisman, as his son, with a solemn face, somewhat marred by a wink at his mother, sat down at the piano and struck a few impressive chords.
"I wish for two hundred pounds," said the old man distinctly.
A fine crash from the piano greeted the words, interrupted by a shuddering cry from the old man. His wife and son ran toward him.

Which phrase indicates a change in mood within the excerpt?

“struck a few impressive chords”
“smiling shamefacedly at his own credulity”
“a fine crash from the piano”
“interrupted by a shuddering cry”

Answers

Answer:

“smiling shamefacedly at his own credulity”

Explanation:

Answer:

its c

Explanation:

WILL GIVE BRANEST PLZ ANSWER FAST
According to the video, what are some qualities needed by Computer Support Specialists? Check all that apply.

physical strength and fitness
graphic design skills
patience and understanding
knowledge of computers and software
verbal and written communication skills
marketing and sales skills

Answers

Answer:

patience and understanding

knowledge of computers and software

verbal and written communication skills

Explanation:

Just answered it on edge

Some qualities needed by Computer Support Specialists are as follows:

patience and understandingknowledge of computers and softwareverbal and written communication skills

So, the correct options are C, D and E.

Who are Computer Support Specialists?

A computer support specialist is also commonly known as an IT specialist, network technician, tech support specialist, or network specialist. Computer support specialists refer to those providing assistance and guidance to individuals or organizations that are using computer software or equipment are new-age professionals also known as computer network support specialists.

Their job is to support the information technology employees working in their organization. Computer support specialists are assigned a variety of responsibilities that differ depending on whether they provide network or direct user support.

Therefore, the correct options are C, D and E.

Learn more about Computer Support Specialists, here:

https://brainly.com/question/30129889

#SPJ6

A well written Business Plan allows you to define and specify the exact target customers.

A. True
B.False

Answers

This is true.......

a company has designed a new product and tested the prototype. what is the next step in product development?

Answers

Answer:

They have to test it before it can be put out on the market

Based on your communications, you have established a list of decision criteria: marginal costs, adoption of synthetic components, estimated shipping costs, top note integrity, and base note integrity. How would you order the importance of the items on the list?


The number in parentheses indicates the relative weights for each factor.


A higher number indicates that an item is more important; a lower number indicates a factor is less important.

Answers

Answer: higher number indicates that an item is more important; a lower number indicates a factor is less important.

Explanation:

In order to order the importance of the items on the list, a higher number indicates that an item is more important while a lower number indicates a factor is less important.

In this case, one has to list the decisions criteria based on their importance. This is regarded as scale of preference in Economics.

in humans happens meaning the process needs male and female parent.A.SEXUAL REPRODUCTION B.ASEXUAL REPRODUCTION C.OVULATION D.MENSTRATION​

Answers

Answer:

A.SEXUAL REPRODUCTION

Explanation:

Which of the following tasks would be a prep cook's main responsibility?
O A. garnishing dinner plates to be served to customers
OB.
cooking steaks for diners
OC. washing and cutting lettuce for salads
OD. washing dishes

Answers

Answer:

Most likely OC

Explanation:

Answer:

C. washing and cutting lettuce for salads

Explanation:

Hope this will help

Car crashes in the United States result in high costs. In what areas do these high costs occur?

Select the 2 answer options that apply.

Money


Work time


Human lives


Sleep

Answers

Answer:

human lives and money i took that quic

A company's data analysis team needs to perform real-time complex queries against a database. As the team grows the complex queries are slowing down production transactions. The current environment has an Amazon RDS database with the largest instance typing and is still experiencing performance issues. Which solution will reduce cost and resolve the performance issue?

Answers

Answer: Implement an Amazon RDS Read Replica of the production database to be used by the Data Analysis team and reduce the RDS database instance size.

Explanation:

The options include:

a. Implement an Amazon RDS Read Replica of the production database to be used by the Data Analysis team and reduce the RDS database instance size.

b. Implement Amazon ElastiCache and run the query against ElastiCache directly.

c. Implement Amazon EC2 instances to run a cluster of the production database and remove the RDS database instance.

d. Implement a larger Amazon RDS database instance type and apply Reserved Instances by submitting a limit increase request.

The solution that will reduce cost and resolve the performance issue is option A"Implement an Amazon RDS Read Replica of the production database to be used by the Data Analysis team and reduce the RDS database instance size".

We should note that the Amazon Relational Database Service (Amazon RDS) is quite easy to set up, and it also gives a cost efficient capacity while there is automation of the database setup, backups, provisioning of hardware.

A good Business Plan should tell us that our concept will work within ...


A. the market of competing products

B. the market of competing services

C. the market with targeted customers

D. All of these

Answers

Option D. All of these
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