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英語 高校生

全て分かりません

B 日本語と同じ意味になるように,( ① Mari saw a cat (ate / to eat / eat) food and then wash its face. (真理はネコがえさを食べて, それから顔を洗うのを見ました。) 2 The soccer game (found / made / kept ) me very excited. (そのサッカーの試合は私をとても興奮させました。) ③ Ms. Jones didn't let her daughter (study/studying/ to study) abroad. (ジョーンズさんは娘に留学させませんでした。) ④ Mary (knew/found/saw) Japanese food good for the health. (メアリーは日本食が体によいとわかりました。) Grammar チャレンジ 日本語と同じ意味になるように,( 内の語を並べかえましょう。 ① この製品は私たちの生活をよりよいものにするでしょう。 (our/make/better/lives) This product will ② 私は賢が老婦人を助けるのを見ました。 (saw/I/help/ Ken) ③ 鳥が鳴いているのが聞こえますか。 (a / singing / bird/ hear) Can you 母は私にテレビを見るのをやめさせました。 (off / turn / me / made) My mother Key Expressions 日本語と同じ意味になるように, ( ① 何人かの人が私たちの製品について不満を言いました。 area. 内から適切な語(句) を選びましょう。 知覚動詞の文だよ。 Some people ( ) ( ② 被災地にますます多くのボランティアがやってきました。 □周りの人に注意を払うべきです。 You should ( ) ( you. 使役動詞の文だよ。 内に適切な語を入れましょう。 ) our products. )( . an old lady. the TV. ) volunteers came to the disaster ) the people around Lesson 2 19

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英語 高校生

教えてくださいm(*_ _)m

1F F JF F F USEFUL EXPRESSIONS 下の欄から適切な熟語を選び、 次の日本語の意味を表わすような英文を作りなさい。 1. 多くの自治体が、 廃棄物処理に費用がかさんでいることを心配している。 Many municipal governments ( ) the rising cost of waste disposal. 2. 規則的な運動は、私たちの日常生活で大変重要な役割を果たすものだ。 Regular exercise ( ) our daily life. 3. 科学者たちは、なぜそのクジラが浜辺に打ち上げられたのか、困惑している。 Scientists are puzzled ( ) why the whale had swum to the shore. 4. 大雨に加えて強風が、 その地域の家々を完全に破壊してしまった。 The strong wind, ( completely destroyed the houses in that area. ) the heavy rain 5. 雨が降り続くうちに、 川の水がうちの表玄関にまで来てしまった。 As the rain ( up to our front door. WRITING 次のそれぞれの英文の( を完成させなさい。 ) pour down, the river came as to be concerned about continue to in addition to play a role in の中の語句を並べ替え、 日本語の意味を表わすように英文 1.他の数種の鳥と違い、カツオドリは水中に垂直降下できる。 (other/unlike / birds / some), gannets can dive vertically. gannets can dive vertically. 2. 彼女は日々の心配事を全て忘れて、 3週間の休暇にハワイ旅行へと旅立った。 She took off on a 3-week holiday for Hawaii, (all/behind / worries/her / leaving) her. She took off on a 3-week holiday for Hawaii, her. 3. 台風が東京を直撃する可能性は無いように思える。 (possibility/seems/be/there / to / no) of the typhoon hitting Tokyo. of the typhoon hitting Tokyo. Part 1 Mysteries in the Animal Kingdom 13

未解決 回答数: 1
数学 高校生

赤く丸をしたbの問題で解答の方に二階微分した後の式がなぜ(-1/4)(-1/4)(H-27)になるのか分かりません。教えてください🙇‍♀️

QA At time t = 0, a boiled potato is taken from a pot on a stove and left to cool in a kitchen. The internal temperature of the potato is 91 degrees Celsius (°C) at time t = 0, and the internal temperature of the potato is greater than 27°C for all times t > 0. The internal temperature of the potato at time t minutes can be modeled by the function H that satisfies the differential equation dH (H- (H-27), where H(t) is dt measured in degrees Celsius and H(0) = 91. (a) Write an equation for the line tangent to the graph of Hat t = 0. Use this equation to approximate the internal temperature of the potato at time t = 3. (b) Use 2017 APⓇ CALCULUS AB FREE-RESPONSE QUESTIONS (a) dH d²H dt² to determine whether your answer in part (a) is an underestimate or an overestimate of the internal temperature of the potato at time t = 3. (c) For t < 10, an alternate model for the internal temperature of the potato at time 7 minutes is the function -= − (G - 27)²/3, where G(t) is measured in degrees Celsius dG G that satisfies the differential equation dt and G(0) = 91. Find an expression for G(t). Based on this model, what is the internal temperature of the potato at time t = 3 ? 564 at (21-27) - == 2-16 To = - = (H(3)-27) 4 -64 = HB)-27 -37 = H (3) (b) _d²fi © 2017 The College Board. Visit the College Board on the Web: www.collegeboard.org. GO ON TO THE NEXT P

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英語 高校生

この答え持ってらっしゃる方いらっしゃいませんか。

Review for Lesson 1 A: Check Read the passage and answer the questions below. What kind of qualities do you think a "leader" has? You might imagine a strong, confident person [gives directions to other people. However, such a one-way style of leadership has become less common. These days, thanks to the Internet, you can easily voice your opinions. This has resulted in more cooperative decision-making. G [3]. These skills focus on empowering all members, improving communication, and enhancing teamwork. Successful 21st century leaders bring people together by respecting all members' opinions. They lead through collaboration, not by control. Today, the world is changing at an incredible pace. To tackle ongoing global challenges, it is helpful to learn about the importance of leadership. By developing leadership skills, you can improve your community, your school life, and yourself. Hind say (1) Fill in the blank by choosing from the words below. [ which who / whom / what ] (2) What does 2 refer to? Answer in Japanese. (3) Put the words below in the correct order to fill in blank 3. [ to use a cooperative / "soft skills" / team / modern leaders / build 1. (4) Translate 4 into Japanese. (5) According to the passage, which of the following sentences is true? a) Soft skills are becoming popular among one-way style leaders. b) Today's leaders use soft skills to encourage others to communicate. c) The world is changing so hat soft skills are not useful. (6) If you develop leadership skills, what can you do? Answer in English. 6 Lesson 1

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