Read the excerpt from The Code Book.

Despite the enormous strength of RSA and other modern ciphers, cryptanalysts are still able to play a valuable role in intelligence gathering. Their success is demonstrated by the fact that cryptanalysts are in greater demand than ever before—the NSA is still the world's largest employer of mathematicians.

What is the central idea of this paragraph?

Many math experts work for the National Security Agency.
The RSA computer system makes our country more secure.
Skilled people are still important national security workers.
Computers are better than people at keeping the nation safe.

Answers

Answer 1

Answer:

Skilled people are still important national security workers.

Explanation:

Skilled people are still important national security workers.

Answer 2

Skilled people are still important national security workers is  the central idea of this paragraph.

What is the meaning of central ideas?

The central idea is the plot, the unifying element of the story, which brings together all the other elements of the myth that the author uses to tell the story. It can best be described as the dominant impression or common truth found in a story.

What is a example of central idea?

Example of central ideas are:

PovertyLoveMotherhood

Hence, the correct answer is Option C

Learn more about central idea on brainly.com/question/1914190

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Related Questions

Read the sentence.




What type of phrase is the underlined phrase?


a gerund phrase

an infinitive phrase

a participial phrase

a prepositional phrase

Answers

Answer: an infinitive phrase (B)

Explanation:

I took the test on edge and got this correct


On a cold spring afternoon, while walking home from school, I detoured through the playground at the end of our alley. I saw a
group of old men, two seated across a folding table playing a game of chess, others smoking pipes, eating peanuts, and
watching. I ran home and grabbed Vincent's chess set, which was bound in a cardboard box with rubber bands. I also carefully
selected two prized rolls of Life Savers. I came back to the park and approached a man who was observing the game.
"Want to play?" I asked him. His face widened with surprise and he grinned as he looked at the box under my arm.
"Little sister, been a long time since I play with dolls," he said, smiling benevolently. I quickly put the box down next to him on
the bench and displayed my retort.
What motivates the narrator to "display [her] retort" rather than to respond verbally to the man?
the goal not to speak a single negative word in thirty days
the fear of what the narrator's mother will do
the knowledge that it is dangerous to speak to strangers
the desire to master the art of "invisible strength"

Answers

Answer:

The desire to master the art of "invisible strength".

Explanation:

It makes sense contextually.

how do you protect yourself from cyber bullies​

Answers

Answer:

Block them and bully them back. Ignore them and don't get your stuff leaked or they will blackmail you. Also report them it works. Or you can blackmail them. Don't share pictures online. Call 911 if its emergency. If you are a child snitch on them to the teachers. Sue them for harassments and stalking.

call 800-273-8255 if your thinking of Sucide . Don't Sucide , don't let them win.

Hello please please help me please Please help me with this question please

Analyzing Advertisements

1. What is your advertisement selling?

2. Does your advertisement include a slogan? If so, what is it?

3. Does your advertisement include a logo? If so, what is it?

4. Does your advertisement use descriptive language? If so, provide some examples.

5. Who do you think is the target audience of your product? What makes you think this?

6. Does your advertisement use an interesting font?

7. Does your advertisement feature a celebrity?

8. Is your advertisement colourful?

9. In your opinion, is this a good advertisement? Is it interesting? How so?

10. Can you think of any other ways the advertiser has made this product appealing? Why would this advertisement make people want to buy the product?

Answers

Selling is an act of direct contact with a consumer to entice him to purchase a product or service. Advertising is an indirect contact with the consumer used to create awareness of a company, product or service.

I....(not/go) out if it (rain) tomorrow morning

Answers

Answer:

I will not go out if it rains tomorrow morning

Explanation:

Q. Improve the punctuation of the following passage. Then write out the new paragraph.

Include the following punctuation symbols:

• One set of quotation marks
• Two semicolons
• A hyphen
• A pair of dashes
• An exclamation mark
• A question mark
• Capital letter where required
• a missing apostrophe


My favorite book has to be Charlie and the Chocolate factory. thats probably because I love eating chocolate my self. If only I could make my own chocolates. In my family, everyone fights over chocolates. mum likes one with soft centres, especially strawberry and lemon. My sister prefers dark, bitter chocolates with no filling at all. Dad searches the box for chocolates with nuts inside. I have a weakness for caramel, you know that hard chewy stuff made from toffee that you can buy as chocolate eclairs. The best thing about caramel chocolates is that you can chew them for a long time so they last for ages, I have some in my cupboard. I hide them here so that nobody would find them. Would you like one.

Answers

Answer:

huh

Explanation:

What is agricultural profession ? Why is it important?​

Answers

Answer:

The process of producing foods, vegetable, crops by cultivating land is known as agriculture. About 80% of people are involved in agriculture as their occupation

Explanation:

Agriculture plays a critical role in the entire life of a given economy. Agriculture is the backbone of the economic system of a given country. In addition to providing food and raw material, agriculture also provides employment opportunities to a very large percentage of the population.

Which statement best shows the difference between romantic and realist literature

Answers

Answer:

B)  Romanticism celebrates the beauty of nature, whereas realism depicts the struggles of everyday life.

Explanation:

A. Romanticism depicts people in love, whereas realism depicts the real nature of people.

B. Romanticism celebrates the beauty of nature, whereas realism depicts the struggles of everyday life.

C. Romanticism celebrates the protagonist’s glory, whereas realism glorifies the antagonist of the story.

D. Romanticism highlights the human connection with nature, whereas realism depicts supernatural elements. E. Romanticism emphasizes the emotions of characters, whereas realism highlights human relations.

Romanticism: natural wonders, magical creatures Reality: social issues, everyday characters Romanticism celebrates nature, while realism depicts everyday struggles. Like naturalism, realism arose in the second half of the 19th century. Realistic depiction of reality. Unlike romanticism, it does not beautify or appeal. Realistically depicts everyday events. The former uses fantastic situations and personal feelings. Realism captured the social changes caused by industrialization. Romanticism includes a love of nature and a study of human nature.

SHERIFF (unbuttoning his overcoat and stepping away from the stove as if to the beginning
of official business).
How does the use of the word "official" in this stage direction affect the mood of the scene?

Answers

Answer:

It shows a serious undertone to laying out the scene. It helps the reader understand that the Sheriff isn't fooling around and that something important is starting.

Answer:

it makes the sheriff a more serious man. and this indicates that the sheriff isn't joking or playing around ...

Complete each sentence with one of these verbs : answer, apply, lie, make, try, walk, wash, write, wait, wear.

Answers

If you write out the sentences I'll help you answer it

Tìm các cụm chủ-vị mở rộng trong các ví dụ dưới đây và cho biết các cụm chủ-vị
đó mở rộng cho thành phần nào trong câu/trong cụm từ?
a) Oan-đi-xnây từng bị toàn soạn sa thải vì thiếu ý tưởng.
b) Chị Cốc đã trông thấy Dế Choắt đang loay hoay trước của hang. (Tô Hoài)
c) Dế Choắt là cái tên tôi đã đặt một cách chế giễu và trịnh thượng. (Tô Hoài)
d) Tôi chỉ thấy người trong sách đi lại, nói chuyện với nhau thôi.
e) Khi tôi đã đi ngủ rồi, bác lao công vẫn đang quét rác trên đường phố

Answers

The answer to this is actually pretty funny… it is

Which elements does strong narrative writing always contain

Answers

Answer:The elements indispensable for a good narrative writing are - engaging dialogue between the characters of the text, rich and vivid descriptions where from the readers might obtain a pen picture of the entire happenings and thoughtful reflection which bounds the readers to think.

Explanation:

A.balance B.career C.challenge D.happy

Answers

Answer:

bro what

Explanation:

if I want to go do something my parents do not like how do I persuade them

Answers

Tell them you’ll do chores

Which element of a tragic hero does macbeth possess?

Answers

Answer:

The answer would be (A). Macbeth suffers from flaws in his character, the most noticeable being him showing off his ambition and his easy influence.

Explanation:

Answer:

Ha in doing this for points

We use our neighbours’ eyes figure of speech

Answers

Answer:

id jhnujb jikjnoij okop

Explanation:

hu kjjm l;mm

For many years, no one could communicate with people who had been born without hearing. These deaf people were not able to use a spoken language. But, beginning in the 1700s, the deaf were taught a special language. Using this language, they could share thoughts and ideas with others. The language they used was a language without sound. It was a sign language. How did this sign language work? The deaf were taught to make certain movements using their hands, faces, and bodies. These movements stood for things and ideas. People might move their forefingers across their lips. This
meant, “You are not telling the truth.” They might tap their chins with three fingers. This meant “my uncle.” The deaf were also taught to use a finger alphabet. They used their fingers to make the letters of the alphabet. In this way, they spelled out words. Some deaf people could spell out words at a speed of 130 words per minute. Sign language and finger spelling are not used as much as they once were. Today, the deaf are taught to understand others by watching their lips. They are also taught how to speak.
46. In the 1700s, the deaf were taught ____.
A. to speak B. sign language C. to watch others D. move their fingers across their lips
47. A tap on the chin with three fingers means____.
A. “hello.” B. “come on.” C. “I have a toothache.” D. “my uncle.”
48. How did sign language help the deaf? A. It helped them learn to read.
B. The deaf could understand body movements made by normal people.
C. It helped them communicate with other people. D. It helped them spell out words.
49. Why are sign language and finger spelling not used as much as they used to?
A. Because there are other ways to help the deaf communicate.
B. Because it is difficult to use a finger alphabet.
C. Because the speed of 130 words per minute is too difficult for most deaf people.
D. Because sign language and finger spelling have no sound.
50. What is the main idea of the passage you’ve read?
A. How the deaf people communicate. B. Learning to spell.
C. Teaching the deaf to speak. D. A comparison of sign language and finger spelling

Answers

Answer:

46. In the 1700s, the deaf were taught B. sign language.

47. A tap on the chin with three fingers means D. “my uncle.”

48. How did sign language help the deaf?

C. It helped them communicate with other people.

49. Why are sign language and fingerspelling not used as much as they used to?

A. Because there are other ways to help the deaf communicate.

50. What is the main idea of the passage you’ve read?

A. How the deaf people communicate.

Explanation:

46. In the 1700s, the deaf learned sign language. We can see this when the text says, "The language they used was a language without sound. It was a sign language."

47. A tap on the chin with three fingers means my uncle. It was after the explanation of how body language works. After that, there are two examples: the first one describes the sign that meant you are not telling the truth, and the second example describes the sign for my uncle. The text says, -They might tap their chins with three fingers. This meant “my uncle”-

48. Sign language helped the deaf to communicate with other people. As it says at the beginning of the text, before the 1700s, deaf people could not communicate because they could not use spoken language. Then, with sign language, they could express themselves and interact with others.

49. Sign language and fingerspelling are not used as much as they used to because there are other ways for deaf people to communicate. These ways are: understand others by watching their lips and teach deaf people how to speak. The text says, "Sign language and fingerspelling are not used as much as they once were. Today, the deaf are taught to understand others by watching their lips. They are also taught how to speak."

50. The main idea of the text is how deaf people communicate. The text describes: how deaf learned sign language to express themselves, the use of fingerspelling, and the most common ways that deaf people use today to understand and to interact with others, which are watching the speaker's lips and learning how to speak. In conclusion, they are all ways that deaf people use to communicate.

For most of their time in orbit, astronauts are fully (1) ……….with repairs and scientific experiments. But time for relaxation and recreation is essential. To reduce boredom, homesickness and isolation, astronauts are (2)………to receive a weekly video telephone call from home, as well as daily email messages.

If boredom (3)…….., there are plenty of windows from which to admire the ever-changing (4)……….as the International Space Station orbits the planet every 90 minutes. The crew enjoy searching for familiar landmarks, watching lightning flashes, and waiting for one of the (5)……….. sunrises and sunsets.

There is a wide choice of leisure activities (6)………. crew members are (7)…….. to take along their personal choice of entertainment. These range from chequers or chess sets to books and CDs or their own instruments.

Time (8)…….. and bond together is essential for any crew. Meal times are generally set aside for periods of friendly get-togethers, and evenings often (9)……… the crew settling down to watch the (10)……….DVD movies.

Answers

Answer:

ve a la universidad y estudia

Explanation:

ve a la universidad y estudia

How does Kafka use the order of words within sentences to create emphasis?

Answers

Answer:

They are compassionate, sympathetic, and worldwide relationships that individuals have.

Explanation:

This is what first prompted Gregor's sister to be compassionate toward him, but because it is a "human" link, she eventually came to the conclusion that he was no longer human and the compassion ceased as well.

A narrator can be an important part of narrative writing. Choose another important fact about narrative writing

Answers

Answer:

the third a narrative's duty is to inform it depends on the subject it being a object or a situation

Explanation:

narrative style isn't exclusive to true stories there are fantasy naratives so one and 3 are not valid

Answer:

its c and i had the same test

Explanation:

i had the same test so ye

We meet every Thursday, at a different club member's house each week. The host for each week provides drinks and a ... snacks
Điền 1 từ thôi ạ :'

Answers

mình nghĩ là healthy nha

4.2.9 HELP english 10 sem 2
Draft an argumentative research essay based on the outline you created in Lesson 1. Although you're free to find new sources and make changes to your original plan, all the original requirements from Lesson 1 remain, including a strong claim, evidence from credible sources, and supporting reasons that back up the claim.
In addition to writing your draft, you must respond to at least one counterclaim. This response may appear in one of the body paragraphs you already planned out in Lesson 1, or it may appear in a new body paragraph. Your assignment should show good judgment about where best to address counterclaims.
Your essay should include the following elements:
A claim, supporting reasons, and evidence from at least five sources
An introduction paragraph, body paragraphs, and a conclusion paragraph
A counterclaim, followed by a response that supports your argument
Transitions to show how the claim, reasons, evidence, and counterclaim are related

Answers

Hello. As shown in the question above, you must write an argumentative essay. An argumentative essay is a text where you present arguments that are your opinions about something. As an opinion and an argument are very personal things, I can't write an essay for you, but I can show you how to write one.

First you must decide what topic you will present in the essay and do research on it. These researches must be done in reliable research sources and that present correct and proven information about the subject that you will be approaching.

Reliable research sources are those that present articles written by experts in the field, are present in academic journals and books, or are present on the websites of reliable institutions. These sites often have the words "org," "edu" and "gov" in their link.

These research sources need to show data and facts that prove their opinion on the topic covered in the essay, that is, they need to show that their opinion is correct and for this reason their argument is valid. As shown in the question above, you need to do this research on at least five research sources.

Once you have defined the subject of your essay and have researched the research sources, you can start writing the essay. An essay can be written as follows:

Introduction: Where you will quickly present the subject that will be discussed in your essay and show your position on it. This placement is called the thesis statement and should be placed at the end of your introduction.Body: The body of an essay must have at least two paragraphs and will be the place where you will show your opinions on the subject covered in the essay and will show the evidence, that is, the information that proves that your argument is correct. This information will be taken from your research sources. It will be important that in this essay you write three paragraphs in the body of the essay, in the first two you will show your arguments and the evidence that supports them. In the third paragraph you will show a counterclaim (an argument contrary to yours) and present evidence that proves that this counterclaim is incorrect, contrary to your arguments.Conclusion: Lastly you will end the essay with a conclusion. Here you will present what is the final reasoning that your arguments show in relation to the subject of the essay, besides showing predictions about that subject and how it can affect society.

After that, you should submit a list of your research sources. This list must follow the guidelines of the MLA, which states that a research source must be presented with the following sequence of information:

Author's Last name, First name. "Title of Source." Title of Container, other contributors, version, numbers, publisher, publication date, location.

Example: Anderson, Charles. "Effects of Domestic Violence in Upscale Los Angeles Areas." National Journal of Social Psychology, vol. 23, no. 3, May-June 2018, pp. 161-220.

You can find more information in the following related question:

https://brainly.com/question/11606608?referrer=searchResults

https://brainly.com/question/13565178?referrer=searchResults

https://brainly.com/question/2616177?referrer=searchResults

hin..
You loves. nature ..............


ye brrenly me ke liye he​

Answers

Explanation:

hi

thankyou very much brother

Answer:

wow thanks for sharing beautiful picture of nature god bless u.

Present perfect tenses. 1. My father (not/ play)…………………….…….. Any sport since last year. 2. Some people (attend).............................The meeting right now. 3. I'd better have a shower. I (not/have)………………………………one since Thursday. 4. I don't live with my family now and we (not/see)……..…………………each other for five years. 5. Where is your mother? She....................................................(have) dinner in the kitchen. 6. Why are all these people here? What (happen)..............................................................? 7. I………………….Just (realize)………….……... That there are only four weeks to the end of term. 8. She (finish) ……………………………..... Reading two books this week. 9. At present, he (compose)...................................................A piece of music. 10. We (have)..........................................................Dinner in a restaurant right now.

Answers

Answer: Please see explanation

Explanation:

Present perfect tenses is used to describe  an event that happened in  the  past but having present consequences. This means that Present perfect tenses links the present and past

To represent the present perfect tense of any verb,  the verb "to have" is combined with the past participle of the main verb of the sentence.

1. My father (not/ play)……has not played……………….……. Any sport since last year.

2. Some people (attend)...are attending..........................The meeting right now.

3. I'd better have a shower. I (not/have)……have not had…………………………one since Thursday.

4. I don't live with my family now and we (not/see)……..have not seen…………………each other for five years.

5. Where is your mother? She...is having.................................................(have) dinner in the kitchen.

6. Why are all these people here? What (happen).....has happened.......................................................?

7. I……have…………….Just (realize)…realized……….……... That there are only four weeks to the end of term.

8. She (finish) ………has finished……………………..... Reading two books this week.

9. At present, he (compose).......has composed............................................A piece of music.

10. We (have).......are having...................................................Dinner in a restaurant right now.

When it is seventy-five below zero, a man must not fail in his first attempt to build a fire—that is, if his feet are wet. If his feet are dry, and he fails, he can run along the trail for half a mile and restore his circulation. But the circulation of wet and freezing feet cannot be restored by running when it is seventy-five below. No matter how fast he runs, the wet feet will freeze the harder. All this the man knew. The old-timer on Sulphur Creek had told him about it the previous fall, and now he was appreciating the advice. Foreshadowing Figurative language Verbal irony Symbolism

Answers

Answer:

The figurative language used in the excerpt is:

foreshadowing

Explanation:

This excerpt was taken from the short story "To Build a Fire" by American novelist Jack London (1876-1926). London is famous for writing stories in which the conflict man vs. nature is developed. He used his own experience as an adventurer as inspiration for his plots.

This particular passage of "To Build a Fire" uses a figurative language known as foreshadowing, in which the author reveals details that will later unfold into something important in the story. Here, the main character has been warned by an old man about the dangers of extreme cold weather. The old man is most likely much wiser than the young main character. However, he does not listen to him and go out into the forest on his own. This will later unfold into the young man's death. The old man's warning served as foreshadowing for that happening.

Plz Help me on this one!?

Answers

Answer: Answer is B. Trans-Saharan was just land and they tried sea but I believe they failed. Silk Route was land and Sea, since for Asian countries sea was more accessible. Hope this helps, just learned this last year.

Explanation:

Help anyone can help me do the question,I will mark brainlest.​

Answers

1. who

2. which

3. which

4. who

5. which

6. which

7. whose

8. whose

9. who

10. which

Which transitional word has the same meaning as "on the other hand"? ordinarily conversely manipulation encryption

Answers

Answer:

Conversely

Explanation:

How does the information complete the ideas in the text

Answers

it just explains and tells the importance of the idea

I. Find the word which has a different sound in the part underlined 1. A. Delicious B. Like C. Nice D. Fine

Answers

Answer:

Delicious

Explanation:

The I in delicious sounds different than the others.

please mark brainliest!

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When colleen first learned the word "ominous," she pictured a large, dark cloud to help her remember its meaning. Which term best describes this example?. in a test trial, using 6% extra strength bleach at room temperature, 100.0 mL of oxygen gas was produced in 2.03 seconds. Calculate the average reaction rate for the oxygen gas. Read this sentence from a newspaper article: The Governor rebuffed repeated requests for a statement about his alleged fraud.Which change to the wording of this sentence would make it more neutral without changing the overall meaning?A. The Governor refused categorically to make a statement about the unmentionable situation.B. The Governor chose not to make a statement about his alleged fraud.C. The Governor rebuffed repeated requests for a statement aboutthe unmentionable situation.D. The Governor refused categorically to make a statement about his alleged fraud. HURRRYYY PLEASEEEE ANSWERRRR What is the slope of a line that passes through the points (5, 6) and (11, 14) How ur wants to get a car loan with 4% simple interest rate. If the car costs $25,000, how much would Howie need to pay back at the end of one year, including the interest? What is a complex sentence for the word punitive. The Atomic AgeThe technology of the 1950s: A. had little impact on society.B. helped prevent and cure diseases like tuberculosis and polio.C. was largely underdeveloped.D. focused on consumer electronics. el fin de semana pasado fui a visitar a mi abuela lilia en el campo The weather forecast calls for a total of 16 inches of snow over the next week. If it is estimated that 2.8 inches of snow will fall on Monday, 3.4 inches of snow will fall on Tuesday, 1.6 inches of snow will fall on Wednesday, 2.1 inches of snow will fall on Thursday, 1.7 inches of snow will fall on Friday, and 2.9 inches of snow will fall on Saturday. How much snow should fall on Sunday? All of the following are part of human systems exceptA. citiesB. economiesC. landformsD. religions What is the answer to this? PLZ answer correctly! Brainliest! Hippos are aggressive animals.They live mostly in water.that joining word Which word is a synonym of disperse? are these lines perpendicular explain HELP PLEASE!! WILL GIVE BRAINLIEST TO CORRECT QNSWER.Use the quadratic formula to find the solution to the quadratic equation given below.x-x+=0 The price, P of tickets at a movie theater since it opened in 2001 can be modeled by the linear equation shown, where t is the number of years since 2001. P = 8.75 + 0.35tWhat is the meaning of the P-intercept in this scenario?the price of a ticket in 2001the price of a ticket in 2001the increase in ticket price per yearthe increase in ticket price per yearthe total number of years the theater has been openthe total number of years the theater has been openthe difference in the price of a ticket in 2001 and the price in 2011 I been on this for days and no one can give me a right answer During the Ming dynasty, what country conquered Chinese-protected Korea?