（３）がなぜこうなるかが分かりません❗誰か解説してくださると嬉しいです！よろしくお願い致します🙇

esson 7 Part 4 An Inspiring Figure in Modern Japan 基本問題 教科書 pp.110-111 Choose the correct answer. (1) Her story was (inspiring / inspired) to me. 顔請された (2) (Despite of/ Despite ) his achievements, he was not famous at all. (3) The weather is great, but ( surprising / surprisingly), it will rain this afternoon. CAE (4) (Ecology / Economy) is the study of relationships between creatures and the environment. Fill in the blanks to complete the sentences. (1) 私の友だちのお父さんは環境省に勤めています。 the (Muist) of the Environment.

和訳してほしいです！

あなたはで書かれた目をうけましたが、苦くてページがバラバラになっていました。それぞ れの髪を読んで、苦いに負けかえ、境に記号で答えなさい。【完西 4点】 I walked for two days. I found a small village! I went into an old house there. *There is a woman. When she looked at me, she was surprised. But she gove "a cup of tea to me. I said "Please tell me your name." But she said "It's a secret." village # *There is 〜がいる・ある a cup of 一杯の It was snowy today. But I went shopping in a city. Then, I met the woman. When she found me, she smiled and "waved her hand. I was happy!! And her smile was so cute!!! wave 振る ウ I went to a mountain today, because I wanted to take pictures of animals. But it has a lot of snow here. *Suddenly, it was a "blizzard. So I lost my way... I am cold... I want to drink "something hot...... *blizzard ** *Suddenly *something Today was a beautiful day! I went to the village in the mountain, because I wanted to meet her. don't forget her smile. But... I *could not find the old house and see the woman. I asked some people in the village. But everyone did not know the old house and the woman... *could not できなかった 問題 Julius 先生から皆さんに向けた手紙が届きました。 Julius 発生が最も伝えたい内容を1~4の中から 1つ選び数学で答えなさい。 【2点】 Dear Gyokusen Junior High School students. How are you? Do you like English class? I like communication. So I enjoy talking with you in English class. All students have great ideas. Please listen to your friend's idea and tell your ideas to your friends! Enjoy communication with your friends! I look forward to the next class.

すみません！ 解説お願いします！

(1) 3a-1という式で表される. 手順通りに求めた数から 最初に決めた数aを あてる方法を説明せよ。 (3) 手順の⑤を変えて、手順通りに求めた数をある数でわるだけで最初に決めた数を あてることができる新しい数あてゲームを1つつくる。 ① 最初に数を1つ決める。 ② ①で決めた数に1をたす。 (3) ②の数に4をかける。 4 ③の数から8をひく。 (5) A ⑥ ⑤ の数に ② の数をたす。 このゲームについてまとめると次のようになる。(a) 手順の⑤を A. にすると,手順通りに求めた数を B でわるだけで最初に決めた数をあてることができる。 答えよ。 また. A CA AS-S-x2 DINI ( にあてはまる言葉を.「④の数」という書き出しで B にあてはまる数を答えよ。や中人

この問題で、2.4Vになるのは分かったのですが、8Ωで割っている意味がわかりません。直列だから、Ωは＋で、16Ωではないのですか？ お願いします！

②電圧 1.2V のニッケル水素電池2個を直列につないで 8.0Ωの抵抗器1個に電流を流す とき、 抵抗器に流れる電流の大きさは何か。 解説 (3) 0.3 A energy 6 energy ニッケル水素電池 276 ②2個の電池を 直列につなぐと、電圧の大きさは2個の電池の電圧の合計になる。 したがって, 電圧の大きさは 1.2+1.2=2.4 [V] であり、抵抗 器の抵抗の大きさが8.0Ω なので, 抵抗器に流れる電流の大きさは, オームの法則より、 2.4 [V] +8.0 [Ω] = 0.3 [A]。

和訳を教えてください

3 Lesson 8 1 8 Our Future with Artificial Intelligence Part 2 2 り) 意味のまとまりに注意して、 本文全体を聞こう! 1 教科書p.116-117 We often talk about AI, / but what is it exactly? // It is a computer ③, program / which can do a lot of tasks / with accuracy. // It repeats the tasks, / (4) keeping its accuracy / over a long time. // by deep learning. // 2 Deep learning is a technology / which enables a machine / to learn / by itself, / like humans do. // This type of AI / discovers different features / in an object/ and repeats the process / until it can recognize the object. // As a result, / it can learn / to tell an object from others / with accuracy. // 7 Even human-level AI / can be realized / 9 This technology is used / for self-driving cars. // The AI recognizes stop signs and traffic lights, / so the self-driving cars stop precisely / at TREAT 10 intersections. // Traffic lane lines are recognized, / so cars keep / within their 11 own lanes. // AI contributes to safe driving. // (134 words)

(4)のマーカーの部分が分かりません💦 糸がたるまない＝遠心力が重力と張力の合力以上になる という考え方は間違っているのでしょうか？？

図(a)に示すように、天井に取付たれた支点 0及び支点 0′から,質量mのおもりが軽い糸 5 で吊り下げられ, 床から高さ の位置Aで静 止している。 2本の糸のなす 角∠OAO'は90°である。 支点0とおもりを結 糸の長さは3ヶであり, 床から2つの支点まで の高さは4rである。 糸の質量, 伸び, 空気抵 抗は無視できるものとし, おもりは1つの鉛直 面内で運動するものとする。 支点の直下で床 から2mの高さの点Pには太さを無視できるくぎ が鉛直面に垂直に固定されている。 重力加速度 の大きさをgとする。 (1) 糸OAに生じている張力の大きさを求めよ。 (2) おもりの最下点Bを通過するときの速さ を求めよ。 (3) おもりの最下点Bを通過した後、「点Pを支点 として運動する。 通過直前の糸の張力の大 きさを T1, 通過直後の糸の張力の大きさ T2 を T2 とする。 その両者の比 の値を求 めよ｡ おもりを糸O'Aから静かに切り離したところ, 図 1 (b)に示すようにおもりは点Oを支 点とする運動を始めた。 再び, おもりを位置Aに戻し, 初速度を与え たところ, おもりは図1(c)に示すように, 糸がたるまずに点P点の真上の点C (OC=CP =r) に到達した。 到達すると同時におもりを 糸から切り離したところ, おもりは床に落下し た。 ただし、初速度はおもりの描く軌跡に対して 接線方向に与えるものとする。 m (4) 糸がたるまずにおもりが点Cを通過するた めに必要な初速度の大きさの最小値v を 求めよ｡ m 3r 図1(a) m D 3. 図1 (b) 3r KL 図1 (c) PB ----- B ぎK-2 O (5) 位置Aでおもりに 【問1】 (4)で求めたv を初速度の大きさとして与えた場合の点Cか ら落下地点D点までの水平距離Lを, m, g,の中から必要なものを用いて表わ せ。

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか？？？ 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5

九州大学英語2019年の英作文の添削をお願いします🙇‍♀️ 大問4が要約と英作文、5が和文英訳です！🙇‍♀️🙇‍♀️🙇‍♀️

〔4〕 九州大-理系前期 Read the following newspaper article and follow the instructions below. (36) 16 2019年度 英語 in Engligi taul" According to the Kanagawa Prefectural Police Station, a 20-year-old female university student caused a traffic death. The student was riding on a power- She moved off from an assisted bicycle when the accident happened. intersection and started riding on the sidewalk. At that moment, a 77-year-old lady was walking on the sidewalk and moved toward the bicyclist. The student hit the lady. The collision caused the lady to fall and strike her head. She was transported to hospital, but died of her injuries two days later. At the time of the incident, the student was apparently holding a smartphone in her left hand and a drink in her right while steering the power- assisted bike. Moreover, she had an earphone in her left ear. Therefore, police arrested the student for breaking the new law and riding recklessly. Police are investigating whether the student noticed that the old lady was walking toward her. They suspect that she was not paying sufficient attention because she was operating her smartphone right up until the collision. Her court appearance date has not been decided yet. The Mainichi, December 16, 2017 Instructions: Write two well-developed paragraphs in English. In the first paragraph, summarize the main points of the newspaper article above in lo approximately 100 words. Use different vocabulary and sentence structure from the original passage as much as possible. In the second paragraph, write your opinion about what should be done to reduce accidents like this in approximately 50 words. hosidinlong unich lor, condadnoah

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3 Fill in the blanks.comm (1) この湖は琵琶湖の半分の大きさだ。 This lake is ( ) ( ) ( (2) ますます多くの人がインターネットで買い物をしている。 ( ) and ( (3) 私たちはこのテーブルを動かすのに少なくとも3人は必要だ。 We need ( ) ( (4) できるだけ早くお返事をください。 Please reply as ( (5) ユイは家族の中で歌が一番じょうずだ。 Yui is ( ) ( )( (6) 彼の新しい小説は前の小説より優れている。 His new novel is ( Correct the underlined parts.dzal (1) Sam was able to swim the fastest in the five boys. ( (2) He is one of the most popular singer among young people. 4 ugy VE al Jog ) as Lake Biwa. ) people are shopping on the internet. ) ( () three people to move this table. ). (blo) to his previous one. (moo br) her family. ) mo (3) Your dog is by far bigger than mine. (4) The more Joe studied Japanese culture, the more he became interested in it. (5) The climate of Cairns is hotter than it of Sydney. ( MO (5) p.30 ) 3 (1) p. 297 thumb (2) p.305 (3)参p.30 = not le (4) p.30- (6) p.30 = be be 「前の｣ 4 (1) 参 (2) (5) P.30 P.30 (3) p.30 比較級を (4) 参 p.30 p. 29 Cairns 11

数IIの加法定理の問題です。 解き方が分からないため解説をお願いします。

点の回転 重要事項 105 座標平面上で,点Pを,原点を中心として1/3だけ回転 GY させた点Qの座標が(-6, 2) であるとき, 点Pの座標を求めよ。 ポイント④ 原点を中心とする点の回転では, 加法定理を利用して、回転後 の座標を求めることができる。