丸のついたandについて質問です。andが結びつけているものは何かという問い対して、前後の二文全部だと思ったのですが、high~valueまででした。どういうことでしょうか？

By Theresa Cooper, Pittsburgh, PA 12 October 2019 2:14 PM Pittsburgh schools are considering switching from traditional paper textbooks to e-books within the next few years. In order to read their e-books, students will be required to buy tablets at reduced prices from the school district. This policy would affect junior and high school students over the age of 12. The head of the Pittsburgh school district, Evan Ng, said, "We're trying to stay up to date with technology. We've also had many complaints about the high cost and low resale value of textbooks over the years, and buying a single low-cost tablet will save families hundreds of dollars within 2 years." He went on to say, "Furthermore, this will help students avoid back problems that can arise from carrying heavy textbooks around in their backpacks all day." (5) Patrick Roth said, "All this technology is starting to get out of hand. Don't students already spend enough time looking at screens? This seems like it could harm their vision." One HT (Clayton Thebe parent suggested, "Even with restrictions, these tablets will be just another distraction for the kids. My kids already have trouble finishing their homework as it is." 43 Comments bnoga (1) B Newest Jeill IT

間違っている文があったら訂正していただきたいです！！（明日の英検の面接で使える表現を考えていて、できれば至急お願いしたいです、！) 日本は高齢化が進んでいるからだ This is because Japan is an aging society. 政府は経済支援を行うべ... 続きを読む

選択肢問題です 初歩的な問題ですが…解答を教えて頂きたいです🙇‍♂️

1. Please use the copy machine on the second floor broken. (A) since (B) because of (C) due to (D) so 2. Sena Corporation offers there. (A) attract (B) attraction (C) attractively (D) attractive 3. Mr. Poole, the CEO, visits our office and factory (A) regularly (B) regular (C) regularity (D) regulate salaries so a lot of people apply for positions 4. Please make copies of the documents and deliver (A) it (B) they (C) she (D) them the one on this floor is 5. Ms. Garland says this sofa is very (A) comfortably (B) comfortable (C) comfort (a) (D) comforts A B C D but it is too expensive. A B C D (A) B C D to Ms. Lu's office. A B C D A B C

この文でのwithの役割を知りたいです。訳し方お願いしたいです

Acquiring and holding of property was a private activity with the federal state upholding it and acting as the negotiator of the resulting private. Contracts between property holders.

○○に入る語句はこれで合っていますか？ １：c ２：ａ　３：ｅ　４：ｂ　５：ｄ 1) One of the major environmental problems in the world is ○○. 2) I was able to get ○○ with ... 続きを読む

数B なぜ四角のようになるのか分かりません 教えてください！！

(2) 第1 CHART OLUTION 和を求めよ。 2-1-1 2-1 [類 京都産大] 群数列の基本 第群の最初の項や数 に注目...... 例題のように,群に分けられた数列 を群数列という。 (1) 第4群の末頃までの項の総数を N とすると, 第5群の初めの数は、自然数の 列の第 (N+1) 項である。 また, 自然数の列の第1項の数はとなる (2) 連続する自然数の和であるから公差1の等差数列の和で,あとは初項と 数がわかればよい。 初項は (1) と同様にして求まる。 項数は問題文から すぐ にわかる。 区切りを入れる と分け方の規則 がみえてくる もとの数列 群数列 FE 第4群の末項までの項の総数は 1+2+22+2°=15 第5群の末頃までの項の総数は 1+2+2²+2³+2¹=31 よって,第5群の初めの数は 16,終わりの数は31 2) n≧2のとき,第 (n-1) 群の末項までの項の総数は n-1 Σ2²-1= -=2n-1-1 k=1 (1+x)k 20001 ゆえに,第n群の初めの数は ( 2 -1-1)+1 すなわち 27-1 BANDITU 重要 98 区切りをとると もとの数列の規 則がみえてくる - n-1 Σ2-1は,初項1,公比 k=1 2の等比数列の初項か (n-1)項までの和。 これは n=1のときにも成り立つ。 別解 第n群の終わりの数 よって,第n群に含まれる数の総和は,初項が2" -1, 公差がは2"-1 であるから、和は 項数が 2-1 の等差数列の和となるから、求める和は 11.2"-'{2"-' +(2"-1)} 2 1/1/20 ・2"-1(2.2"-1+(2″-1-1)・1}=2"-2(3.2"-1-1) =2"-2(3-2-¹-1) TRACTICE ... 97 ② 正の奇数の列を次のように, 第n群が (2n-1) 個の奇数を含むように分ける。 1/3, 5, 7 9, 11, 13, 15, 17|19, 21, 23, 25, 27, 29, 31/...... 80 3章 12

これらの答えを教えてください

VOCABULARY: Matching Match the words and phrases (1-8) to their definitions (a-h). 1. water 2. cookie 3. mango 4. to crush 5. to squeeze 6. to pour 7. to add 8. to decorate a. to make a liquid flow in a steady stream b. to put something together with something else c. to press something firmly together d. to make something look more attractive by putting things on it e. a flat, round sweet baked bread f. the clear liquid in seas, lakes, and rivers 9. to damage something by flattening it h. a tropical fruit that is yellow inside IDEO: Predicting estions.

中3英語です！至急お願いしますm(_ _)m

How ley been reading the book about haiku? UP ④ 〔]内の語句を並べかえて, [ ]内の語句を並べかえて, 日本文に合う英文を書きなさい ただし, 下線部の語を適する形になおすこと。 (1) 2日間ずっと雪が降っています。 [for / it / been / snow / two days / has ]. (2) 私は正午からずっと音楽を聞いています。 [have/listento / been / I / since/music] noon. レベル

高校生の英語です。 1から5番までよく分かりません。答えと解説をしてくださる方お願いします🙇‍♀️

*日本文の意味になるように並べ替えなさい。 不要の語が1つあるので注意。 1) 私は彼を簡単に見つけた。 found / I / him/ he / easily I found him easily. 2) 私は彼によい時計を見つけてやった。 found / to / I / him/watch / nice / a I found a nice watch 3) 私は彼がよい人だとわかった。 found / was / I/him/ person / nice / a 4) みんなが彼女を魅力的だと思った。 thought / was / everyone/ her / attractive 5) 私たちは彼が無実だと信じている｡ believe / we / him/ that / innocent

問2についてです。 解説の黄色の線が引いてあるところが理解できません。

次の英文を読んで, (1) Considerable attention has been paid to the size or relative size of the human brain. The first point of interest is that the ratio of brain weight to body is at a maximum at birth and decreases with age, reaching a fairly steady level by maturity. In other 5 words, newborn babies have very large brains, relatively speaking, weighing some 300 grams. This is roughly the size of the brain Children and their brains continue of an adult male chimpanzee. to grow for many years, gradually increasing their ability to learn and remember. There have been suggestions that the growth of 10 the brains of children is not steady, but occurs suddenly, each period of rapid growth ( 2 ) associated with a particularly important developmental or intellectual stage. These stages could be the ability to reason abstractly, to talk, or even to do arithmetic. The idea of sudden brain growth is still around, but 15 has not attracted much enthusiasm. Some research has shown differences in the relative sizes of the brains of males and females of the same age, but so far no great differences have been found between people of the same age but of different ethnic groups. Obviously the brain of a 20 small Japanese teenager is very much smaller than that of a giant Russian boy. But when brain size is adjusted for size or weight of the body, there ( 3 ) great advantage for either with respect to intelligence. Moreover, in measuring intelligence one has, of course, to take into account the effects of education 25 and cultural background. (4) Individual brain sizes, particularly of famous people, have also 10