文章を読んで上の1〜4の問題を解くものです。 分からないのでお願いします

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

この1〜4の問題お願いします🙏🏼🙏🏼

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

これの因数分解のやり方を教えてください！

4 x 3² + 1 を因数分解 値の組合せとして正しいも

急募 1から10の答えを教えていただきたいです 私は ＣＢＧＩＡＪＤＦＨＥだと思いました。

Practice 空所に入る語を語群から選び、文を完成させましょう。 選択肢は一度しか使えません。 to contact the personnel department. 1. Please don't 2. We are ------- to inform you that you will be proceeding to the interview stage. We are happy to 3. with you. 4. His CV leaves nothing to be 5. We have five people to 6. She is the youngest person 7. Successful applicants are 8. I understand ------- A. work F. what ---- B. interview G. happy ------ ------- it means to be part of this company. 9. Thank you for giving me this great 10. He will be a great addition to become a general manager in our company. to speak more than two languages fluently. ------- ------- to speak with you. this project to succeed. C. hesitate H. opportunity DL 77 D. ever I. desired OCD2-32 E. for J. expected

これらの答えを教えてください

o use efties their ness d by und Target Vocabulary Match each word with the best meaning. 1. analyze confident creative easy-going nervous outgoing personality project psychology smoothly 2. 3. 4. 5. 6. 7. 8. 9. 10. a. worried or afraid of something in the future b. friendly and social c. carefully study and then describe, usually in research d. without strong opinions; flexible and relaxed e. a job; an assigned task f. sure of one's ability or success g. the actions, thinking, and emotions that describe a person h. able to imagine or make new things i. the study of the mind j. without sudden stops and starts Music and Dance

大学での宿題です。 誰か代わりに解いて下さい😭〜

Exercise 2.3 For or Since? Complete the sentences about successful people. Circle for or since. 1. Blake Mycoskie has started five businesses(since/ for he graduated from college. 2. Bill Gates has worked part-time for Microsoft and part-time for the Bill and Melinda Gates Foundation since / for the past several years. 3. Bill Gates has given over $28 billion to charity since/ for 2007.. 4. Oprah Winfrey has helped poor people since / for many years. 5. Since / For the last several years, the actor George Clooney has spent a great deal of time trying to help end the conflict in Darfur, Sudan.

ピンクのマーカーの部分で、3つのものをandで繋ぐ場合、2番目と3番目の間のみに普通はandを入れると思うのですが、なぜこの場合はandが2つ使われているのですか？

22つ以上の人称代名詞を同時に使う場合は2→3→1人称の順に並べるのが このme は、“I'm hungry(,) too." のIのことだが、会話では目的格 me が 494 BASIC基本編) の口語では、be 動詞の後の補語は主格よりも目的格が好まれる Who is it?- It's me [1]. (どなたですか、 一私よ。) また次のような場合も目的格が好まれる。 I'm hungry. 一 Me (,) too. (お腹が空きました。 一私もです 」 このme は、"I'm hungry (,) too."の1のことだが,会話では日的後 身所有 画名詞の 好まれる。 の2つ以上の人称代名詞を同時に使う場合は2→3→1人称の順に並べるの 原則。相手を尊重して, youを最初に言う。 you and 1, he and 7, you and he, you and he and 」 min oum | his c)「一般の人々」を表す we, you, they 南名詞の月

回答が分からないのでお願いします！

LES7S oN * Where Is A Drugstore? ※ 次の会話はアメリカを訪れている知子が, ★の地点で警察官に薬局 (drugstore) へ行く道を尋 ねているところです。 地図を参考にして下の問いに答えなさい。 次 ラ nibees sull ot POST OFFICE ansgeb s orde al £ High Street 100b lart deego f'ood 3de PARK PARK A mol! She humed pale so tcar the ny Green Street BOOK GAS BANK STORE STATION dw| 8 sd 1aurm o' DRUGSTORE 6 1gusb rd sbam er2 Tomoko :Excuse me, can you tell me the way to ① 19Valo drugstore? and you'll see a post office. Turn left there and Walk two blocks along the Park Stree. Then you'll see a bank. Police officer: Sure. ② 3 Tomoko : And then? Police officer: Walk ④ front of the bank, turn right, and go along the Green Street. You'1l find a gas station anda bookstore on the ⑤ side of the Street. There is a small road ⑥ the two buildings. The Wis drugstore is at the end of the road. wpund hogme Tomoko :Thank you very much. A 会話の②~6にあてはまる語句をア~カから選びなさい。 (ただし文頭にくる語も小文字で示し てあります) ウ、go along the High Street カ、you'll see an elementary school ア. across the Green Street イ. left エ, between オ、among ( レみ 2) B Oに入る「最も近い」の意味の英語を書きなさい。 Primer |ELEMENTARY 100H2S Park Street

和訳が分からないので教えてほしいです。 宜しくお願いします。

Music During Surgery? (e) 2-37 Scientists have found that the soothing effect of music benefits patients having eye surgery. Studies show that those who listened to their choice of music during surgery had a significantly lower heart rate and blood pressure than patients who did not listen to music. Heart rate and blood pressure of all patients increased the morning of surgery.. However, these measures of cardiovascular stress dropped significantly in the music group within ten minutes of tuning in, and remained low throughout the surgery. The stress from surgery was lower among the music patients, but their ability to cope was higher. These ratings confirm the benefits of music during surgery. It has also been noted in other studies that surgeons who play music of their choice during surgery feel that it relieves stress and improves their performance. In the words of one researcher, “If music was a drug, everyone would want it. Patients like it. It's cheap and effective, and has no negative side effects." NOTES: soothing 「(神経や感情を)静める」 cardiovascular 「心 (臓)血管の」cardio は heart の意. side effect「(薬物などの)副作 用」

線で引いてあるところはなぜ、≦n-1ではないのですか？n人いて、n人勝つというのはありえないのでは…?? どなたか教えてください😭

深音 nを2以上の自然数とする。 n人全員が一組となってじゃんけんを1回するとき, 勝った人の数 Berbs m LGANSE actn rchis n 150 )ちょうどk人が勝つ確率 P(X=k) を求めよ。 ただし, kは1以上とする。 をXとする。ただし,あいこのときはX=0 とする。 数学B-46、 (2) Xの期待値を求めよ。 n人の手の出し方は全部で [1] 1<kSn-1のとき 勝つん人の選び方は その各場合について,勝つ人の手の出し方は、 ゲー, チョキ,←負ける人の手の出し方 パーの3通りずつある。 3" 通り 【名古屋大) C 通り 0 4 は自動的に決まる。 P(X=k)= »C&X3_»Ch 37 よって 37-1 [2] k2nのとき (2)Xのとりうる値はX=0, 1, 2, P(X=k)=0 ……, n-1である。 n-1 E(X)= EkP(X=k)= 1 n-1 1 n-1 Ek,C= 37-1R=0 -Ek,C。 37-1=1 k=0 こで 1SkSnのとき n! n! n! k,C&=k そ,C= =n*n-1C&-1 n-1 よって E(X)= ーCh-! 37-1R=1 = ー(カー1Co+n-1C:+……+カー1Cカ-2) 37-1 ここで,二項定理により (1+1)”1ーュー」Co+n-1Ci+ +カー1Cn-2+n-1Cn-1 カー1Co+n-1Ci+ +n-1Cn-2=2"-1_n-1Cカ-1 =2"-1-1 ゆえに n(2"-1-1) E(X)= 37-1 したがって 確率変数Xの期待値,分散,標準偏差を求めよ。 確率変数 11X-2の期待値,分散,標準偏差を求めよ。 【類センター試験」 るる値はX=0 1.2.3.4.5で