教えてくださいお願いします

ortf io m Obihiro Agricultural High School has course。 agricultural [egrakiltfaral アグリカルチュラル) dairy[deari デ(ア)リ] During their school life, the students often Science. Most of the students at this schonl death[de0 デス) for example たとえば face the lives and deaths of their animals. For pecific [spasifik ベスイフィック] have specific goals for the future. example, they attend their animals' deliveries. attend [aténd アテンド] delivery[dilivari ディリヴァリ] The students in the Dairy Science course Later, they must say goodbye to the animals care of .. take care of cows, pigs, and other aninmals 話をする when they sell them. Through these =áu カウ] ョピッグ] ニィル] ョフィード] -in リヴィング] from morning till night. They feed the animals, experiences the students learn about clean their living spaces, and check their responsibility and realize the true value of life. responsibility [rispansabilati リスパンスィビリ -10ヘルス] 0 health. Although it is hard work, the students realize[ri()al: リ(ー)アライズ ルゾゥ] D “I really want to be a dairy farmer in the enjoy taking care of their animals. value [velju: ヴァ step by ste 一歩一歩 future. Step by step, I'm learning about 10 raising cattle, and I'll do my best," said one cattle [ketl キ do one 最善を

なぜ最高次の項が波線のようになるのでしょうか？ f"xではないのでしょうか？ よろしくお願いします

F(x)の最高次の項を ax" (n>1, aキ0) とすると, f'(x)の| +3f(x) の最高次の項 16高次導関数 Example 16 ★★★★★ *の多項式で表された関数 f(x) が xf"(x)+(1-x)f(x)+3f(x)=0, f(0)=1 を満たす。 f(x)の次数を求めよ。 (2) f(x)を求めよ。 (神戸大) f(x)=0 となり, f(0)=1 と矛盾。 よって,f(x) は定数関数ではない。 項を ax" (aキ0) とおき。 xf"(x)+(1-x)fx) に注目する。 最高次の項は nax"-1 であるから, xf"(x)+(1-x)f'(x)+3f(x) の最高次の項は ーnax"+3ax" となり (-n+3)a=0 aキ0 であるから n=3 (2) (1)および f(0)=D1 から, f(x)=ax°+ bx°+cx+1 (aキ0) とおける。 f(x)=3ax°+2bx+c, f"(x)=6ax+26 これらを与式に代入して整理すると (9a+b)x+(46+2c)x+c+3=0 これがxについての恒等式であるから 9a+b=0, 46+2c=0, c+3=0 答 3次 key (1) から,f(x)の 係数を定める。恒等式の 問題に帰着。 これを解いて a=ー 6° b= したがって f(x)=-+ポー3x+1 c=-3 (aキ0 を満たす) 2' ロ

波線の部分はどのように出てきたのでしょうか？ よろしくお願いします

解答 f(x) がx=1 で微分可能であるとき,f(x) は x=1| key f(x) が x=aで と定める。f(x)が×3D1 で微 15 Example 15 ★★★★★ [ax+ bx-2 (x21) 関数(x) をf(x)=+(1-a)x° (x<1) (芝浦工大) 分可能となるようなa, bの値を求めよ。 微分可能ならば,f(x) は x=a で連続。また lim f(x)=f(1) で連続であるから ズ→1-0 1+(1-a)=a+b-2 f(a+h)-f(a) よって lim h→+0 ゆえに 2a+b=4 f(a+h)-f(a) のから lim カー+0 lim h→-0 h = lim h アラスがらのF 近っ7くから A→+0 2ah+ah?+bh h h→+0 aスィ ba-lim = lim (2a+ah+6)=2a+b=4 h→+0 lim h→-0 tes+a ( ie また h ーから0に = lim 三 h カ→-0 (5-2a)h+(4-a)h?+h° lim h ス4(1-0nー 0-14 = lim {5-2a+(4-a)h+h}=5-2a h→-0 よって,f(1) が存在するための条件は 4=5-2a ゆえに a= このとき, ①から 6%=3

100 times moreは何と比較しているか教えください

of the hottest environmental issues abroad is bottled 1 When thinking about the environment, the Japanese should take time to reconsider their lifestyles. Today, one bottled [bá:tld] ds Ales os issue(s) [ju:(z)] industry[indastri] water. Not only does the bottled water industry cost tne deal [di:1] planet a great deal in energy and materials, it has beCome a symbol of First World excess. 5 excess [iksés] ironic [airá:nik] wealthy[welli] willing[wilig) 2 It is ironic that, although consumers in wealthy Countries have safe drinking water, they are willing to pay up to 100 times more for bottled water because of clever packaging and attractive names. All the development that o has brought drinkable tap water to everyone in Japan packaging [pékidzig) drinkable [drigkabl] tap [tep] seems somehow wasted. Why people prefer to buy small amounts of water in PET bottles remains a mystery.. 1ル 3 The bottled water industry makes large profits while mystery[místri] profit(s) [prá:fat(s)] refrigerated [rifridsarèitid] shelves [felvz] <shelf consuming, large amounts of energy. Vending machines 15 and refrigerated store shelves run 24 hours a day. PET bottles require costly disposal. Bottled water is an costly [ks:stli disposal [dispóuzl developed (divelapt] ecological [:kalá:dgikl] impact [impackt] example of how industries in developed countries increase consumer choice while ignoring the ecological impact of their actions. dran 20 oftesup 00 01 mov alte obesup boog 9. 100 times moreとは, 何と比較してですか。 ggy 6. *First World 11. *tap water btorio m yd moe 4. Not only does the bottled ~, (but) it has : not onlyが文頭に来た倒置 13. PET [pét] ポリエチレンテレフタレート 18. developed country → develonin

この文を和訳するとどのようになるのか教えて頂けると有難いです。

you must be virtuous. To be virtuous, Aristotle believed, in addition to Sophia, or abstract wisdom, you needed phronesis, or practical wisdom. Let us begin with an example. Ifyou take a look at the job description 2

至急です!!! できるだけSVのある文の形で Q2の答え教えてください！

powerful innovator appears :ts he “Coco Chanel. Her products met the needs of her era, and drastically changed women's fashiom. She once Part 1 Once every so many years, a 1) World. One recent example s stet Jobs, an American leader ; IT industry. He kept introducing G-1) many innovative products such as Steve Jobs portable audio players, smartphones, and tablet PCs. These products became widely used around the world and changed the way we live today. At a Stanford University graduation ceremony, Jobs offered the secret 10 of his success by saying: “I'm convinced that the only thing that kept me going was that I loved what I did. G-1) You've got to find what you love." Not so long ago, there was another innovator who * nad a big impact on the world. She was in the fashion industry. Like Steve Jobs. she achieved great succesS Dy producing what she liked. Her name was Gabrielle and drastically changed women's fashion. aid, "1 just wear the dresses I want to wear. I alwayo produce dresses I want to wear. 1. (once)

For example, lions can survive in the wild, because most lions still hunt prey on the grassland instead of waiting for humans to feed the... 続きを読む

このページの日本語訳お願いしたいです！ テストが近いので、早めでお願いします！ごめんなさい🙇‍♀️

Store When you stop thinking about the new information, your brain moves it from your short-term memory into your long-term memory*. It breaks the information into smaller parts. It stores the information in different areas of your brain. For example, when you learn a new word in English, you learn its spelling pronunciation, and meaning. This information is stored in different areas of your brain. 6 Do you ever see a word and sav. "I know it. but I can't say it!” That's because you can find some of the information, but you can't find all of it. You remember something about the word, but not enough to put it together. When you truly.remember the word, you connect all its. different parts.;Every time you think about the word, those connections get stronger. With every repetition, you can find the information faster. Repetition is the secret to good memory, but it does not mean repeating the same thing, the same way every time. If you practice your learning in different ways, your brain connections get stronger. For example, when you hear the word, you connect one way. When 7 8 you write the word, you connéct a different way. Each time you add new connections to the word, you make the memory stronger. Repetition and practice are the keys to remembering what you learn. 3 long-term memory: the type of memory that stores information for a long period of time

このページの日本語訳お願いしたいです！ テストが近いので、早めでお願いします！ごめんなさい🙇‍♀️

Store When you stop thinking about the new information, your brain moves it from your short-term memory into your long-term memory*. It breaks the information into smaller parts. It stores the information in different areas of your brain. For example, when you learn a new word in English, you learn its spelling pronunciation, and meaning. This information is stored in different areas of your brain. 6 Do you ever see a word and sav. "I know it. but I can't say it!” That's because you can find some of the information, but you can't find all of it. You remember something about the word, but not enough to put it together. When you truly.remember the word, you connect all its. different parts.;Every time you think about the word, those connections get stronger. With every repetition, you can find the information faster. Repetition is the secret to good memory, but it does not mean repeating the same thing, the same way every time. If you practice your learning in different ways, your brain connections get stronger. For example, when you hear the word, you connect one way. When 7 8 you write the word, you connéct a different way. Each time you add new connections to the word, you make the memory stronger. Repetition and practice are the keys to remembering what you learn. 3 long-term memory: the type of memory that stores information for a long period of time

なぜ3の倍数を示すのでしょうか？ よろしくお願いします

12 約数と倍数,余り Example 12 ★★★★★ o (16 自治医大) は何個あるか。 解答 りで分類し,n, n+2, ることを示す。 3の倍数であることを示 形で表される。 す。 Support 3の倍数で素 数であるものは3のみで [1] n=3k のとき nは3の倍数である。 [2] n=3k+1 のとき n+2=3k+3=3(k+1)であり, k+1 は整数であるから, n+2 は3の倍数である。 ある。 [3] n=3k+2のとき n+4=3k+6=3(k+2) であり, k+2は整数であるから, n+4は3の倍数である。 [1]~[3] から, n, n+2, n+4のいずれか1つは3の倍数で ある。 よって, n, n+2, n+4がすべて素数であるとき,いずれか1 つは3である。 n=3 のとき, n+235, n+4=7 であるから, n, n+2, n+4はすべて素数である。 n+2=3 のとき, n=1 となり, 1は素数でないから, 不適。 n+4=3 のとき, n=-1 となり, 1<n\100 を満たさない から,不適。 以上から, n, n+2, n+4がすべて素数となる整数nは, n=3 の1個である。 答