この教科書のレベルはどのくらいですか教えください この教科書でどのくらいのレベルの大学まで対応できますか？

1 On 10 February 2009, at a height of about 800 kilometers above Siberia, an American satellite collided the first such height [háit] satellite [séetalait] collide(d) [kaláid(id)] with an old Russian satellite. It was collision [kaligan] collision in the history of space development. As a result, fragment(s) [fráegmant(s)) debris [dabri:] more than 1,000 fragments of debris were scattered into space. 2 The image above shows the vast amount of space debris in orbit around Earth. Approximately 22,000 vast [váest] orbit [5:rbat] approximately [aprá:ksamatli) objects larger than 10 centimeters across are floating around Earth. Of these, about 16,000 are from known 10 considering [kansidarig) artificial [a:rtafijal] currently [ks:rantli] operation [a:paréifon] Considering that there are only about 1,000 artificial satellites currently in operation, the amount of Sources. space debris is astonishing. This space debris is not only due to the collision of satellites. For example, when rockets reach space, they s 15 leave behind surplus engines and fuel tanks. These objects remain in orbit as space debris. In addition, surplus s5:rplas] there are tools that astronauts have dropped while tool(s) [t:l(z)) astronaut(s) [astrand:t(s) aluminum [ala:manom per|par] working outside. Even a one-centimeter aluminum ball. when orbiting at a speed of around 10 kilometers per 0 bullet [bálat] second, is far more powerful than a bullet from a gun. gun [gán]

この問題なんですけど、(3)以降をどうやって解きますか？不等式の証明系で、｢帰納法を使う｣とか｢前の問題使えそう｣ぐらいは思いつくのですが誘導に全然上手く乗れません。解答までのプロセスを教えて欲しいです。数学強者の方ヘルプです…(; ;)

2を自然数。として,次の各不等式を証明せよ.た\ 236 6.2 関数の凹凸と不等式 logz を自然対数。 だし,等号成立条件には言及しなくてよい。 ~w x-a (1) 0<aく6, asz<bのとき, log z2log a+ (logb-loga) b-a (2) a1, az>0 とし, p, pe20, pi+pe=1 のとき, log(piai+ pea:)2 plogai+pelog a2 Dn20, pi+pe+………+ a1, a2, ………, an>0 とし, p, pa, Da=1 のとき, log こpa2Eploga, i=1 i=1 aitazt… +am (4) a1, a2, an>0 のとき, n (滋賀医大) GuldePostMAP 仮定 log x は自然対数, n は自然数.(ア, 目標 それぞれの条件のもとで(1)~(4)の不等式を証明する。 (1)いろいろな方法が考えられるが,ここでは平均値の定理を利 用してみる。 (2) aSa: と し, a<az のときは(1)の不等式において, 方法 a=a, b=a2 とおく. (3) 数学的帰納法を利用する。 大 (4)(3)の不等式で pi=p2=………=pn=ー とおく。 n 【解 答】 x-a (1) F(x)=logz-{loga+ (logb-loga) b-a 8 S-n 8 (ェ>0) とおくと

何故haveで聞かれているのに答えるのはdid で答えているのですか。

10r *Smo 3.Have you done [finished (doing)] your homework yet? Yes, I did it yesterday. nan キe Darie Twan

【至急】 (1)はどういう意味で使われていますか？

Today's food world is a mixed up world. We may associate coffee with Brazil, cocoa with Ghana and potatoes with Ireland, but that is because these crops have been shifted around the world from their (1)native habitat. The story of food is the history of how different people have wandered the world, conquered it, mixed it up and controlled it for their own benefit. 5 (2)How has the relationship which humans have had with food changed over the hundreds of thousands of years of their existence? 9dd To egy qa et dedd b1ow V19v9 buB onob ai daria noidos ((青山学院大 85 words) 語句:mixed up: ごちゃまぜの associate A with B: AでBを連想する shift: 移動させる en wander: 歩き回る conquer: 征服する hundreds of thousands of: 何十万の otaum deeda 問1 下線部(1)のnative habitatはどういう意味で使われているか, 日本語で答えなさい。 問2 下線部(2)を日本語にしなさい。 9 abecrs pAbe oeseL bexjoLDace gu iw htr IeraiV

(3)に当てはまる単語を教えてください🙇‍♀️ ４択です。

|4 In public places, such as buses or stores, people put up invisible “fences," or boundaries. 5 They usually put some space between themselves and people they don't know, and they don't look into strangers' eyes. There are conversational boundaries, too. For example, some people choose to keep their feelings private, but they talk freely about their jobs. Others (3)their feelings but don'tlike to discuss their family problems.

答え→4、4、3、1、2で合ってると思いますか⁇ 違うと思ったらどこがどう違うのか教えて欲しいです‼︎お願いします🤲

u an article to help you prepare for te jsh teacher gaVe 9 e co Englisl ith one of the comment S Your part O debate in the next class. 信 is shown beloW- 1のせこ ild's Roomn uorv @ amoe Of Chil Signifit By Cathy Becker | | | | s friends to their own room, | hild with a shared room. | 1 f this article Wr son said,“Tf a child invite: 品 than 8C de when 8 friend visits." Johnson | gs children | sharing 8 TOOT brin in reality is the opposite. The | Doctor Johni theyTl learn about manners faste Also, it give them a SenSe of pri also said, Many parents used to feel closer. Howeyer。 we know now that 8 ッ ]ack of personal SDace CauS8 conflict and argument8. | | Tn other words, children that have their own roomm are better at | nandling responsibility and mature 8OOn6r than children that dont. They can customize and choose what they want in their roorn。 glving hem control over their environment that teaches them about control and decision making. It also gives them: Self-confidenee, which is crucial for a child. It seems to be a comnmon trend to give them their own roonn as early in their childhood as possible. On the other hand, not all parentS agTee・ One parent said, “Contrary to recent popular belief, there are advantages to sharing 8 room. Children will learn to 匠6goti8te and commpromise Another parent added, “By sharing 8 rOOm children will draw a lne and take ownership of their belongings, Which is great for character building. Also, it helps them accept others and their differences.“ @ CommentS Ajieia Grant 了have 2 daughters and they share a room at the moment、One is neat and the oher js messy, so theyre always arguing! Were thinkmg ot

問3 6、問4 4で答え合ってると思いますか⁇ 違っていたら何番か教えてください💦

のまり) Your study group 1S DTG 3 Thoughts on "Welcome to the Ne1 the fictional story beloW. ing a DOSter presentation entitled *Ou、 Daring on dP using information fron 8! Race fter our neighbor。 for almost a Ye8T NR S The house next door Sat Co Soon my family grew used to it | 人 e "For Sale" Bign in the front yard. and 議 3 0 We kk Tnew Yery curioug 本 our new | ne day, the si 時 aG・. my parents | neighbors. 1 hoped they'd have children my OWT 8B @e whi i is phone. | を ” sa dad while looking at his p rugged. “We find out Soon said my RAかho nort weekend, a moving truck pulled up. Let's meet the | 1 1 neighbors!” T said. later? | <Theyre busy moving in,” said my mom. cWell meet them later 8 times Saw Buf later never came. From my 9 4 308s. 6 neighbors outside. They were a fun, hapPy COUP al new cars on the weekend, they inyited friends over. We SaW RGMeP9 Street and heard 18ughter next door. BOSS Whenever T asked about meeting the neighbors, TYP に too busy. My mom took a new job at her companツ and she iA hd ate. My dad started on a new project designing a large BuMMdingifor a university. One Sunday, pushed them a ittle. “Mom and Dad, you always say to be giendly to new kids at school, right?” "Of course, Mary,” my mom answered. “Youre jgnoring your own advice! 尼s been months, and we havent welcomed our new neighbors yet!” "Now's not a good time, Mary,” she said. 和T have an important meeting tomorrow.” “TI just take 10 minutes,” 1 said. “Your mom's busy, Mary,” said my dad, “And you have homework. 民W youre right. TI go sayhellonow” 2 T was disappointed not to go Aglad wed finally learn more about Tnen 20, 30, and 40 minutes went by before “Theyre friends withJeremy!" he said t 10 15 20 25 30

答え一応書いてはいるんですけど、c,dの答えを教えてください。

Bonsai oeS Global rds begin tO Vary Vietnan As bonsai spreads aesthetic standard 計 One school is called !min由Bee記詞 A example,/has two schools of bonBai The other involves arge tWeea uses small trees /as Japanese bonsai doe8 (hat they crawl into crackss in limestGn Their roots are grown in such a Way They can stand eight meters tall / and weigh ten tons.// ⑦ Japanese bonsai ha。 in Vietnam" / said Nguyen limong HHung// Bu long been the aesthetic model frankly spenking,/iCs just qbout planting還計語Gialeieeiimlalpoti/帳30 felt unsatisfied / and made some change議 jm China,/the city of Jintan 35 生Wim還50 Dee6me tie eenteo信5onsai//i recentjy hosted an international 0nSai語Sibitiom/IIhima ha been is catching up with Japan.// |画上5ldevel0Ding mew teehmiqiues』and Settimg the latest trends."/says Yao Reng如6eallbonsailenthusiast/Nhe number oi male bonsai fans /in theim 引近人esamd fonties has inereased dramatically./ And they create more damingipieeesioflbonsaill/ Beauty, as the saying g068, 7i8 in the eye of the beholder. / 本文の内家人った語語を( ) 内c、 意味を下線部に記入しましょう。 ザビーaesthedie [es0eikI(玲 2 まぁ ヽ27 standard [stendsyd|(% ) 参装 3. va Ivezr(抽例 3 れ 3 (④ root [rl( 2 ) 概 5 craw】 [krSl(命 ) 7 6.crack [krek|( 制% eeででべ$ Hme86one |障岳s6uml( る ) るた訪 8. weigh [weil( 馬) さて

長文読解について教えて頂けないでしょうか？🙇‍♂️🙇‍♂️🙇‍♂️ 日本語の意味の部分、赤の下線部を見て頂けますか？ caffeキャンペーンの立ち上げは14日と15日に行われる研修会の事を指していますか？ よろしくお願いします🙏

Questions 176-180 refer to the following e-mail and agenda. Vod Zawe <yzawe@triproductions.com> Les Anderson <landerson@triproductions.com> DearVodizawe You may have hcard har the San Francisco o[ce has reccnrly e^5ed ^As we hav編還語宙so man 細計cing contracts iC has become 1 necessarytO hirc語皿還ee本leWees) You did a wonderful joBraining my lm 一 sta所yhcn we 古 rhc officc WOeaEsageyand I y9ug ndg請aint Iwil Our travel costs accommodarionW巡sing the udgeo 1 am holding workshops4for staffon 。 fyou the 1 then、T can leadehe 周@rrainingmyself Regards, eS Anderson 問題176-180は次のEメールと予定表に関するものです。 宛先: Vod Zawe <vzawe@triproductions.Com> 送信者: Les Anderson <landerson@tripoductions.Com> 日付: 2月5日 件名: 研修 Vod様 サンフランシスコオフィスが最近拡張したことについてはお聞き及びかもしれません。非常に多く の新規広告の契約を引き受けましたので、新しく7名の従業員を雇うことが必要になりました。私た ちが2年前にオフィスを開設した際、あなたには現在の私のスタッフに素晴らしい研修をしていただ きましたので、あなたにお越しいただき、またそうしていただけたらと思っています。 サンフランシスコオフィスの予算を使用し、 宙をきむ旅を直んます- 私は、党業 スタッフ向けの研修会と製造スタッフ向けの しか しながら、もし、その時にニューヨークで行われる に関わ るのであれば、天且軸還の研柳ほ策正環が行革 つまり、Andersonが15日担当する 1日 15晶 敬具 |Anderson Zawe 崇業 製造 Les

仮に〜ならばとたとえ〜であっても の違いというか用法の見分け方というのが分かりません。

へ、 人が ] 訳文・角和 1 -和合は別剛37ベーュ: There 19 not any modern nation ページ | 5 6 but 則 | way contributed to our science or 0 > Hm some untry has 西Ven something to the um 6 | knowledge of the world。)Musie and HAN 了 | not Observe pohtical or geographical boundaries 0 | more than do the sunshine and the rain RoP fhia | or no other reason, we should learn all that We eam | about the other peoples (。) (1 beside 2. besides) our- | selves that (ぉ)make up the world. | 1〕 下線部(1)と同じ用法の but を合お廊はどれか9 | | There can be no peace now but a common peace of the | whole world. His own work is but a tiny part in a VaSt proce8S。 3 Who is there but knows that% ? No man is so foolish but he may give another good coun- sel sometimes. 〔2〕 ②のかっこ内から正しいものを所2 (3] 下線部(3) の動詞名を動詞 1 語で言い換え | [4) 下線都 (A) .(B) を和訳世届8 0電村0ysn9 本守みた)