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数学 高校生

写真の回答を教えて欲しいです🥺 途中式も出来ればお願いします

Process プロセス 次の各問に答えよ。 ■ 速さ 1.0m/sは何km/hか。 また. 54km/hは何m/sか。 日 距離 80m を 4.0sで進んだ自動車がある。 平均の速さは何m/sか。 また何km/hか。 3 一定の速さ5.0m/sで直線上を走るとき, 9.0s 間に進む距離は何mか。 ロ 静水の場合に速さ5.0m/sで進む船が, 速さ 1.0m/sで流れる川を下流から上流に向 かって進んでいる。 岸から見た船の速度はいくらか。 ⑤ 直線上を右向きに速さ 1.0m/sで歩いているA君から, 左向きに速さ 5.0m/sで走っ ているB君を見たときの相対速度を求めよ。 6 直線上を右向きに速さ10m/sで進んでいた物体が,一定の加速度の運動を始めて, 5.0s 後に左向きに速さ20m/sとなった。 この間の加速度を求めよ。 7 物体がx軸上を初速度1.0m/s, 一定の加速度 0.50m/s2 で 2.0s 間運動すると 速度 はいくらになるか。 また, この間の変位はいくらか。 B 物体がx軸上を初速度1.0m/s, 一定の加速度-0.50m/s2 で 6.0s 間運動すると, 速 度はいくらになるか。 また, この間の変位はいくらか。 回 物体がx軸上を初速度 2.0m/s, 一定の加速度 0.50m/s²で運動して, その速度が3.0 m/s となった。 この間の変位はいくらか。 ■Ans. 3 45m ■13.6km/h. 15m/s 2 20m/s, 72 km/h 44 上流へ 4.0m/s 5 左向きに 6.0m/s 6 左向きに 6.0m/s² 7 2.0m/s, 3.0m 8 -2.0m/s, -3.0m 9 5.0m

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英語 高校生

名詞構文・無生物主語の問題です! 教えてください🙇‍♀️

① 日本語の意味になるように,( )内の語(句) を並べかえなさい。 1.30分歩くと,私たちは公園に着いた。 (us/thirty/ brought/to/walk/minutes') the park. 2. 少し考えれば結論に達するでしょう。 ( to / will lead / thought / you/a/moment's) the conclusion. 3. この本を読めばあなたは日本経済についてよくわかるでしょう。 (you / will / this book / a good idea / give) of the state of the Japanese economy. If their grandmother doesn't come, of the state of the Japanese economy. 4. もし祖母が来なければ, 子どもたちはがっかりするだろう。 If their grandmother doesn't come, (disappoint/it/ the children / will). 5. 警察官を見て彼は逃げ出した。 (a policeman/ him/ the sight / of / made) run away.go E 日本語の意味になるように,空所に入る適切な語を答えなさい。 1. どうして彼はずっと家にいたのですか。 triquand Cove ) made him stay home? 2. この写真を見ると私は自分の子ども時代を思い出す。 (picture) ) ( ) ( ) ( 24 3. 先約があるため私はあなたの招待を受けられない。 (accept ) PROC A previous engagement stops ( ) ( )( F 次の日本語を英語にしなさい。 1. その映画を観て、 彼女は涙を浮かべた。 (movie/bring) the conclusion. the park. invitation. 4. その時あなたが助けてくれたので,私は嬉しかった。 (help/please) ) ( )( ) ( ) at that time. 2. 台風のため、私たちは学校へ行けなかった。 (a typhoon / keep ) ) of my childhood. 3. 新聞を読めば,私たちは世界で起こっていることがわかる。 (tell / occur) run away. ) your Unit 20 her eyes. school. in the world. 4. この眼鏡をかければ, あなたはもっとよく見えるようになるでしょう。 (glasses / to see) better.

未解決 回答数: 1
英語 高校生

英語和訳です! toの用法の単元なんですが、このピンクでマーカー引いたところがどんな用法でどうしてこう訳されるのかがわからないです! よろしくお願いします!

<英文構造> Thomas Alva Edison is said to have led the world into the age of technology. He invented 完了不定詞 lead ~ into... 「~を・・・へ導く」 many of the technologies vital to the modern world. Although he patented over 1,100 technologies を修飾 inventions, many were improvements / to the inventions of others. A lot of invention ↑ many of his inventions nowadays improves existing products and processes to make them a little bit more effective. V 0 to 不定詞の副詞用法 And Edison started all that off. 3 不定詞 (2) ↑前文の 「既存の製品と製法を改良すること」を指す FOCUS 不定詞(2) Thomas Alva Edison is said to have led the world into the age of technology. : A is said to do 〜 「A は〜すると言われている」 のto不定詞が, to have+過去分詞の完了不定 詞の形になっている。 to 不定詞の内容が、 主節の動詞 (ここではis) よりも前のことを表してい るので, is said to have led the world into 〜を 「世界を~へと導いたと言われている」と訳す。 voltraph (→ 重要構文9 ) ◆l.2 the technologies vital to ~ : vital は前の technologies を修飾。 形容詞が後ろから前の名詞を修飾 するのは, 形容詞が修飾語句を伴う (ここでは vital は to the modern world を伴っている)場合 lineである。 l.4 make them a little bit more effective: make +0 +C「~を… にする」 の表現。 them は前述の existing products and processes を指す→ 「既存の製品や (製造) 過程をもう少し効果的なものに する」。 Vocabulary Check □ technology 「(科学技術」 □ invent 「~を発明する」 □ vital 「きわめて重要な」 □ improvement 「改良 (したもの)」 process (S) PET 20001. [訳] トーマス・アルバ・エジソンは、世界を科学技術の時代へと導いたと言われている。 彼は現代世界にとっ てきわめて重要な技術の多くを発明した。 彼は 1,100を超える発明品の特許権をとったが、 多くは他人の 発明品を改良したものだった。 今日では多くの発明は、もう少し効果的なものにするために既存の製品と(製 造) 過程を改良している。 そして, エジソンがそういったことをすべて始めたのである。 af yoludsoov ortner 「物を作り出すための) 過程」 Vocabulary Plust □ existing product □ effective □ start off / start off ~ 「既存の 現存する」 「製品」agene 「効果的な」 「~を始める」 font istnatoa 13

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英語 高校生

5つの下線部の正しい訳を教えて欲しです。 至急お願いします🚨🙇

Unit 12 Change the World Basic A few years ago, an obesity* researcher at the University of Washington-named Adam Drewnowski ventured into the supermarket to solve a mystery. He wanted to (1) figure out why (2)poor people were more likely to suffer from obesity in America. Obesity is, as you know, mainly caused by taking in too many calories. For most of history the poor have typically suffered from a shortage of calories, not an excess. So why do the people with the least amount of money to spend on food tend to be overweight today? 目 Drewnowski gave himself a dollar to spend, using it to purchase as many calories as he possibly could. He discovered that he could buy the most calories per dollar in the middle aisles of the supermarket, among the towering piles of* processed food and soft drinks. 3 Processed food is, in the broadest sense, any food that is changed from its natural, raw state. But here, it refers to food which has been chemically changed by using additives* such as flavors, colors, preservatives*, stabilizers*, etc., or which has been combined with other foods in a manufacturing process. Generally speaking, if the ingredients* aren't “natural,” then we consider it to be ( 3 ). Drewnowski found that a dollar could buy 1,200 calories of cookies or potato chips, which are typical processed foods, but only 250 calories of carrots. Looking for something to wash down those chips, he discovered that his dollar bought 875 calories of soda (a processed food) but only 170 calories of orange juice. 5 As a rule, processed foods are more “energy dense*” than fresh foods: they contain less water and fiber but more added fat and sugar, which makes them both (4)less filling and more fattening. 5 These particular calories also happen to be the least healthful ones in the marketplace, which is why we call the foods that contain them "junk*.” Drewnowski concluded that the rules of the food game in America are organized in such a way that if you are eating (6) on a budget, the most rational economic strategy is to eat badly-and get fat.

未解決 回答数: 1
TOEIC・英語 大学生・専門学校生・社会人

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.

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TOEIC・英語 大学生・専門学校生・社会人

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.

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