分子に分数を含む計算について MITのSINGLE VARIABLE CALCULUS　LECTURE 1: DERIVATIVES, SLOPE, VELOCITY, AND RATE OF CHANGE内で出てくる分数の変形ですが 黄色マーカーを引いた部分がなぜ... Read More

Af △x = 1 xo+Ax - Ax 1 xo 1 Ax xo - (xo + Ax) (xo + x)xo 7 [29

英語 高1 高2 レベル 下から3段目のgarbageですが、なぜ複数形を取らないのですか？

Cleaning Volunteers Wanted Tharp University is looking for students who can help clean up after the university's 80th anniversary party. Clean-up will start right after the party finishes at 4 p.m. Please come to Jefferson Hall to receive gloves and plastic O EN Enta bags to collect garbage with. After clean-up, refreshments will be served In 提供される addition, you will receive a 10% discount coupon for the university bookstore. Come and help clean up your university-J²²/

1行目のWind is created~earth’s surfaceまでを訳して欲しいです。

Wind is created as the position of the sun changes, for it heats and cools the earth's surface. People have used wind since the earliest times to *grind *grains, draw water or move boats. The wind's energy can be caught in wind turbines. One wind turbine can produce enough electricity to give power to 300 homes. *

1行目のEnough~for a whole year！までの文を訳して欲しいです。そのやり方もお願いします。

dings. Enough sunlight falls on the earth in just one hour to meet world energy needs for a whole year! 227723 amount of energy falling from the sun to the earth in one day can supply all the world's energy needs for e than 25 years! Solar power is one of the cleanest sources of energy because it does not send out) any

4の（1）です。この問題の答えはイ→ウ→アの順番なんですけど、ウ→イ→アはダメなんですか？理由を教えてください。

son e is ~ 18 目的語 こと -は ~inj 4 次の英文は, ホームステイ (homestay) をする予定の真緒にアメリカ人のスージー (Suzi) が送った メールです。 これを読んで、下の問いに答えなさい。 10 Hi, Mao. I did a homestay in Osaka for nine months when I was a college student. I learned many things from my homestay. First, "communication is very important. If you are going to come 5 home late, you need to tell your *host family. If you don't, they will * worry about you. Second, it is important to*keep the house clean. I cleaned my *room every week. Cleaning is not hard if you clean the room often. Speaking Japanese to my host family was difficult, but I tried to talk a lot with them. Soon communication became fun. I hope you will enjoy your homestay. Suzi 大まかに とらえよう [106 words] (V) メールに書かれている順番と合うように, 記号を書きなさい。 ア イ (7) - *communication: ORD コミュニケーション host family: ホストファミリー worry : 心配する keep... clean : ・･･をきれいにしておく room: 部屋 DE なさい。 (①) AID アイ asan3 のまとめ

答えを教えて欲しいです お願いします！

make 108 構文 ] 構文] Ocus 109 の状態で」 いる時に」 )…..する」 〜だから」 1 日本語に合うように,( )内から適切なほうを選びなさい。 A 1)私たちは男の子が犬と一緒に走っているのを見ました。 文同分の We saw a boy(running/run) with a dog. 2) 彼女はその部屋から自分の名前が呼ばれるのを聞きました。 She heard her name (calling/called) from the room.id 3)その女性は車をきれいにしてもらいました。 The lady had her car (cleaning/ cleaned). 4) マイクは昼食を部屋まで持ってきてもらいました。 Mike got his lunch(bringing/brought) to his room. ibitodarligatodds red em banke bord 2 日本語に合うように,( )に適切な語を入れなさい｡ BC havien pillol (1) その女の子は大声で泣きながら, お母さんのところへ走っていきました。 The girl ran to her mother ( ) loudly. 2) 中国語で書かれているので,その手紙を理解するのは難しいです。 Minis to Isabile quidq ) in Chinese, the letter is difficult to understand. 3) 図書館で勉強していた時、私はその背の高い男の子を見ました。 ( )in the library, I saw the tall boy. 4) 何をすべきか分からなかったので、 私は先生に助言を求めました。 ) ( 4 3 各組の文がほぼ同じ意味になるように,( )に適切な語を入れなさい。 C 1)(a) Because Jim likes the dog very much, he takes care of it every day. (b) ( ) the dog very much, Jim takes care of it every day. 2) (a) When I saw the girl, I remembered her name. (b) ( 3) (a) They left Osaka at noon and arrived in Tokyo in the evening. (b) They left Osaka at noon, ( ) in Tokyo in the evening. IOS.q nobib bas what to do, I asked my teacher for advice. She 1śnight C 2)その作家は、 自分の本を多くの人々に知ってもらいました。 ( his book / the writer/to/known/got) many people. 82714 iltie enw asmow Ta ) the girl, I remembered her name. i nienatnow. 2 d ABC 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 1)私たちはドイツに行った時、 言いたいことを伝えられませんでした。 (ourselves / we/ understood / make / couldn't) when we went to Germany. when we went to Germany. P read al H .8 3) 鍵を持っていなかったので, 兄は部屋に入れませんでした。 ( my brother / couldn't/the key/ having/enter/not /,) the room. many people. the room. Lesson 17

教えてください

(15) She is proud of her son's ( )aregular player. 彼女は息子が正選手であることを誇りに思っている。 ) ( 彼女は叱られることを嫌う。 (16) She dislikes ( ). ※叱る scold 問3. 日本語の意味になるように動名詞を用いた英文を[]内の語句を参考にして作りな さい。 ただし、[ ]内では動詞はすべて原形で示している。 (17) 英語を勉強することは私にとって面白い。 [English, study, me, for, fun, be] (18) 彼の趣味は切手を集めることだ。 [his hobby, postage stamps, collect, be] (19) 彼女はその部屋を掃除することを始めた。 [she, the room, clean, begin] (20) 私たちは昨年中国で旅行することを楽しみました。 [ we, last year, in China, travel, enjoy] (21) あなたは彼のオフィスを訪ねたことを覚えていますか。 [you, his office, visit, remember] (22) 私は漫画を読むことが好きだ。 [I, comics, read, like ] (23) 私は漫画を読むことが好きだ。 [I.comics, read, be fond of ] (24) 彼はラテン音楽を聞くことに興味をもっている。 [he, Latin music, listen to, be interested in] (25) 遅刻してすみません(私は遅刻したことに対して済まなく [I be late, sorry, for, be]

問題を解いたのですが答えが分かりません😭教えてください🙏

テーマ 資源・エネルギー 10 文法項目 動名詞(いろいろな形/動名詞と不定詞) UNIT 6 Reading Track 29-30 HUNDR パンダのふんの研究が、いつの日か環境問題の解決に寄与するかもしれません。 In June, 2016, a baby *giant panda, Tian Bao, was born at a zoo in Belgium. It became big news because the birth of a baby panda is an *extremely Actually, that of Tian Bao was only the sixth in Europe in the last 20 years. While its population is slowly increasing, the giant panda remains one of the rarest animals 5 in the world. Therefore, scientists have been doing research on how pandas have babies. rare event. So, you may think the scientists working at the Belgium zoo *accomplished the goal of their research. But they have another goal; apart from having done that research, they've been studying panda *poo. Why are they doing that? G Som pluoda Dol Tian Bao's mother Hao Hao and its father Xing Hui live in the same zoo as their baby does. While they enjoy sitting in the sun and eating bamboo, iedario ew dinga 2.5T (s) the scientist team collects their poo. By studying the poo, the team is aiming to understand how pandas can digest bamboo. Note 30 In fact, bamboo is receiving a lot of attention in biofuel research these days. 15 It's among the fastest-growing plants on earth, and yet needs the least care. So the in hewa plant can become a good source of *renewable energy. But because bamboo is very tough and hard to *degrade, today's method for making a biofuel from bamboo costs a lot. *Technically, pandas are meat-eating animals, but over the years the food they eat 20 has changed to almost only bamboo. The scientists are trying to find the *microbes that help a panda digest about 10kg of bamboo a day. By using these microbes, they will be able to discover an easy and cheap method for ( 4 ). It may take time, but some day panda poo may help cars run. (296 words)

どうして上はnecessary の前にisがないのに、下はpossible の前にisがあるのか教えてください。何が違うのでしょうか、、。

C 4 私は[すべての国々が食糧不足に対処すること] が必要だと思う。 (例文 ②1 ) I think it necessary for all countries to deal with food shortages. その経済学者は, [日本が近い将来、深刻なエネルギー問題に直面する こと] がありうると述べている。(例文2 ) that Japan will→ The economist says it is possible for Japanese to face S to sereous energy problem in the near future.

【至急】和訳を教えてください🙇‍♀️🙏

sten nd ead Q. Ms. Rios は演劇部について何をたずねましたか。 Ms. Rios: When do you have drama club? Tina: After clean-up time. Later, in the classroom: Ms. Rios: Clean-up time? Eri: Tina: Yes, we clean our classroom and hallway every day. We sweep the floor and wipe the blackboard. Ms. Rios: I'm impressed. It's so tidy here.