2行目のprove to は人に証明するという使い方で良いのでしょうか？教えて頂きたいです。

14 Long experience has shown that practicing impromptu talks does two things: it proves to the people who work at developing this skill 3512 that they can think on their feet, and this experience makes them 安 確心して much more secure and confident when they are giving prepared talks/ 1554 かくしん 自をもって They realize that, if the worst should happen and they forget their memorized material, they can still talk intelligently on an impromptu basis until they remember what they were planning to say.

この問題がよく分からないので教えて欲しいです🙇‍♀️

第2問 ①x+y=5,xy=3のとき、x2+ya= であり、xargs= である

英文解釈についてです。 2文目(A letter is creative)と3文目(An advertisingslogan～)の文構造を教えてください。 svocm等

23. 文頭の従属節は、後が VならSで名詞節 【北海道大 】 All writing that is not directly copied from another source is creative. A letter is creative. An advertising slogan is creative. Whatever goes through the mind of human being and is altered by it is creative.

（4)解けたのですが、回答にx🟰9と書いています 僕はx🟰8と4しか出てきませんでした どうやったら9も答えとして出てくるんですか？教えてください！

(3)(10g3x-log3x-3=0 5 (4)x _log2x x = 64 (5)10g2(10g3x)=1 136 (早稲田大 人間科学) (芝浦工業大 エ)

Q&Aな①の問題で質問がありますMany plastics を代名詞に置き換えたいのですが単数の場合は「it」ですが複数の場合はなんでしょうか？また、Googleで検索したり色々な友達に聞いたりしたらthem、they、thereじゃない？と人によってみんな代名詞が違ったの... Read More

Lesson 10 SDGs ? p. 147For Your Information E Model 1 Setting Students are giving a presentation about microplastics. 本文の太字は、プレゼン テーションの定型表現 マイクロプラスチックについて、生徒たちがプレゼンテーションをしています。 ①Hello, everyone. Today, our group will talk about microplastics. As you know, plastics are very useful. However, many of them end up in the ocean as waste. The waves then break these plastics into particles called "microplastics." Also, microbeads used in health and beauty products come into the ocean. Next, I'll talk about why microplastics are a problem. The main reason is related to the food chain. Birds and fish eat microplastics by mistake. In one study, microplastics were found in 40% of fish caught near Japan. Scientists worry that negative effects on human health might show up someday. 3 Now, I'll talk about actions against microplastics. Many actions are taken at the governmental and non-governmental levels. In the EU, a law bans the use of plastics for some disposable products. In Japan, major companies have already ended the use of microbeads. 4 Let me conclude with what we can do. I recommend the 4Rs: refuse, reduce, reuse, and recycle. For example, bring your own bag when you go shopping. Put plastics in the recycle bin when you throw them away. Your small actions will lead to a big change someday. Q&A 1. Where do many plastics end up?

Aの(1)の青の所がをどのようにして計算しているのか解説お願いします🙇

(A) (1) 78+2401-2x であり, =(49)+(49¯*)4 D 492+49 2 (49+49-)2-2=a2-2 より =(492+49-2x)2-2 =(a²-2)²-2=a-4a²+2 1

この文の下から8行目のstream jumping とはどういう訳し方が正解ですか？

B You are reading the following article as you are interested in studying overseas. Summer in Britain Chiaki Suzuki November 2022 This year, I spent two weeks studying English. I chose to stay in a beautiful city, called Punton, and had a wonderful time there. There were many things to do, which was exciting. I was never bored. It can get expensive, but I liked getting student discounts when I showed my student card. Also, I liked window-shopping and using the local library I ate a variety of food from around the world, too, as there were many people from different cultural backgrounds living there. Most of the friends I made were from my English school, so I did not practice speaking English with the locals as much as I had expected. On the other hand, I came to have friends from many different countries/ Lastly, I took public transport/which I found convenient and easy to use as it came frequently. If I had stayed in the countryside, however, I would have seen a different side of life in Britain. My friend who stayed there had a lovely,/relaxing experience. She said farmers sell their produce directly. Also, there are local theatres bands, art and craft shows restaurants, and some unusual activities like stream-jumping. However, getting around is not as easy, so it's harder to keep busy. You need to walk some distance to catch buses or trains, which do not come as often. In fact, she had to keep a copy of the timetables. If I had been in the countryside, I probably would have walked around and chatted with the local people. I had a rich cultural experience and I want to go back to Britain. However, next time I want to connect more with British people and eat more traditional British food. Day 08 2023年度: 共通テスト追試験 第2問B 115

答えとなんでそうなるのか教えて欲しいです🙇‍♀️ 5番合ってますか、？

正誤指摘 2 誤っている(または不要な) 箇所を選びなさい。 Tra (1) The number of people who were injured in the accident w were very small. (停 発展(2) Not seeing him 2 for a long time, she couldn't recognize him 20 ④at first. (E

What it makes possible for dogs 〜の語順ってあってますか、？

(5) 530E5LTE35 have been late for the meeting. What (dogs/for/it/ makes / possible) to find their way home over long distances? What it makes 英作文 Jez VT sili boog feg leo nism D (日本大) Track 60

(3)が参考を読んでもよく分かりません。どなたか丁寧に解説お願いします🙇

基礎問 76 対数の応用(II) 次の手順にしたがって, 330 の最高位の数字を求めよう. ただし,10g102=0.3010, log103=0.4771 とする. (1) A=330 とおくとき, 10g10 A の値を求めよ. (2) Aの桁数を求めよ. (3)A'=A×10-(1-1)とおくとき, 10g10 A' の値を求めよ。 (4) 1010mlog10A' <10g10 (m+1) をみたす自然数を求めよ。 (5) Aの最高位の数字を求めよ. 精講 (1)は69の復習です. (3)(4)がこの基礎問のテーマ 「330 の最高位の数字」 を求めるため の準備になっていますが、 意味がわからない人は,を見ながら 解答を読みなおしましょう. 大切なことは, 「(3)の作業の意味を理解すること」 です. 解 答 (1)10g10A=10g10 330=3010g103 =30×0.4771 =14.313 .. 2×10"≦A <3×1014 よって, A の最高位の数字は2 127 FT (2)より,Aは15桁の数だから, AとA' (=A×10-14) との関係は 参考 図のようになります。 15個 A: A': ☐ . 14個 15個の数字の並びは変わらず 小数点の位置がずれているだけ この図からわかるように, (3) 以降で10-14 をAにかけてあるのは「小数点の 位置を自分のほしい数字のすぐ右側にもってくる」ことが目的なのです. こう することによって, 不要な数字14個を小数点以下にもっていき無視すること で、最高位の数字だけを残そうということです. 一般的にまとめると次のようになります. 実数A (1) に対して, 10g10A=n+α (n: 整数 0≦α<1) と表せるとき, Aの整数部分の桁数は,n+1 最高位の数字は, logoma<logio (m+1) をみたす この考え方と対数表を利用すれば大きな数が,たとえば 6.02×1023 (アボガ ドロ数)のような形に表せることがわかります. (2)(1)より, 14<10g10A<15 1014<A<1015 よって, Aは15桁の整数. ②ポイント すなわち,15 具体的な値がわからない数でも, 小数点の位置をずら せば,最高位の数字を知ることができる (3) A'=A×10-14 より, 10g10A' = 10g10A+10g1010-14 =14.313+(-14)=0.313 演習問題 76 (4) login2=0.3010, logio3=0.4771 より log102≦log10 A' <log103 ∴.m=2 (5)(4)より,2≦A'<3 2×10¹4≤A'×1014<3×1014 A=logs2 について, 次の問いに答えよ. ただし, 10g102=0.3010, 10g103=0.4771 を用いないものとする. (1)'≦21034+1 をみたす自然数を求めよ. (2) 10A について, 一の位の数字を求めよ. (3)Aの小数第1位の数字を求めよ.