わからないので 教えてくださると嬉しいです😊

Exercise 5 Punctuation .1,/:/?/!/ -/' などの句読点を加えなさい。 39. My boss said You can take this afternoon off to my surprise Feeling happy I decided to do some shopping eat ice-cream and get a haircut before going home 40. It was not easy to choose the flavor of ice-cream blueberry chocolate vanilla strawberry mango green tea 41. At the hairdressers Irecognized Jesss bicycle Jess-my good friend happened to be off work that day Naturallyshe was very pleased to see me although she was complaining to the stylist when l entered 42. Isaid she looked gorgeous and vibrant I meant it but Jess was not convinced she thought I was being kind How suspicious she could be

18行目のwhere について 関係詞ではありませんよね？

practicing something that is (B)IIIDOI I. IC LIししU し knowledge is called instinct. Flesh-eating animals (c)in general lions, tigers, and wolves, to name a few work hard( イ) improve their skills. For them it is a matter of life and death. 15 For other animals such as apes and monkeys, play serves the same purpose. But playtime activities also establish the basis for their social order. Social order, the hierarchy*2 within a group, is also a requirement for survival. Young primates*3 learn quickly through play where they stand with their equals in rank, and where they stand in relation to the whole group. (3)It is not until they reach maturity* that they challenge their elders for top 20 Spot in the group.

【英語ですみません】stoichiometry CH4と2O2 のどちらが先になくなりますかって言う問題だと思うのですが、計算式の意味がよくわからないです。一つ目は、reality で、2つ目はimpossible って描いてあるので上のやつで計算するとおもうのですが、ど... 続きを読む

CHy 202 CO2 + 2 H20 Example: I hae 3mal CHy and 7 mol Dz which will nn out frst? CHy lininng ranctant 1 -runs put PRED IしTIDNS. 3 mo CH) ICO2 3mol CO,<realty run out of CHy all the CHhy wull be usedu I CHy ICO1) チ mol O21 Con) 202 xcess rlachint impossible! dont have enouyh CHn =35mol CO2 < 3 more thon enoush Somcull 6c let4 ove/anused

y＝xなどの関数を、わざわざ y＝f(x) などと表すのはなんでですか？ fって関数って意味なんですか？

奇関数×奇関数 奇関数×偶関数 はそれぞれ何になりますか？ 偶関数×偶関数は偶関数ですが。

下線部のandが結ぶかたまりがbe quite~とnot speak ~だと思ったのですが、回答が違いました。理由が知りたいです。

次の英文を読んで、下記の問いに答えなさい。 Everyone knows what is supposed to happen when two English people who have never met before come face to face ina train-they start talking about the weather. In some cases this may simply be because they happen to find the subject interesting. Most people, though, are not particularly interested in analyses of climatic conditions, so there must be other reasons for conversations of this kind. ,One explanation is that it can often be quite embarrassing to be alone in the company of someone you are not acquainted with and not speak to them. If no conversation takes place the atmosphere can become rather , strained. However, by talking to the other person about some neutral topic like the weather, it is possible to strike up a relationship without actually having to say very much. Train conversations of this kind-and they do happen, although not of course as often as the popular myth supposes-are a good example of the sort of important social function that is often fulfilled by language. Language is not simply a means of communicating information-about the weather or any other subject. It is also a very important means of establishing and maintaining relationships with other people. Probably the most important thing about the conversation between our two English people is not the words they are using, but the fact that they are talking at all.

【至急願います】 Do you think Japanese people should celebrate western holidays such as Halloween or Christmas? Give two reasons. Your writing sh... 続きを読む

Today, we are going to write an essay about western holidays. When writing, don't forget. about a few rules. First, write in paragraphs. One paragraph is one idea. We move the first line a little to the center and keep writing from the very left to the very right. Second, be careful of spelling, punctuation, and grammar. We use capital letters (大文字) only when we startanew sentence and for names. Now you know everything. Good Iuck with your essay! Exercise Do you think Japanese people should celebrate western holidays such as Halloween or Christmas? Give two reasons. Your writing should be at least 35 words long. I think. celemote.western holidays_ 13.Very good_celehiete. I hove twe. reasons. First, I cen.share_ Culture with. foreigners. Cah. _cele biate. In the world. man .hony Seconds.celé brete. western holideys. i..very fun. Lcen.chjoy.together foreigners. Thereforg L should. enjoy them. with foreigners.

位置を2回微分すると、加速度になるんですか？

1OROY m m 0 0 9(t) 図1 単調和振動子。 復元力 F はF= ーky(t) であるとする.ここでk>0はバネ定数と呼ばれる与 えられた物理量である. ニュートンの法則(カ=質量× 加速度) を適用すると, ーky(t) =D my" (t) が得られる。ただしy" という記号でyのtに関する 2階導関数を表すものとす る。c= Vk/m とおくと, この2階常微分方程式は g"(t) +c9(t) =D0 となる。方程式(1) の一般解は, a, b を任意定数として 9(t) = a cos ct+bsinct により与えられる。明らかに, この形の関数はすべて方程式 (1) の解になってい る。そしてこの形の解のみがこの微分方程式の 2回微分可能な解になっている。 その証明の概略は練習6で述べる。 上述の y(t) を表す式のなかで, cは与えられた定数であるが, a, bはどのよ うな実数でもかまわない. この方程式の特別な解を決める場合, 二つの未知定数 a, b を考慮に入れた二つの初期条件を課さねばならない. たとえば物体の最初の 位置 y(0) と初期速度 y/'(0) が与えられれば, 物理的な問題の解は一意的となり, y(0) sin ct 9(t) = y(0) cos ct + C により与えられる. 容易にわかることであるが, ある定数 A>0と φERで, a cos ct + bsin ct = Acos (ct - 4) をみたすものが存在する. 上に述べた物理的な解釈に基づいて, A= Va? +6? をこの運動の「振幅」 cを「固有振動数」 (aを「位相| (これは ?Tの整数倍

英作文です ほんとに分からないです 質問の答えに出来るだけ簡単に答えて欲しいです。 出来たら小学校レベルでお願いしたい🙇‍♀️

Western Holidays Writing tips other Countrres Today, we are going to write an essay about western holidays. When writing, don't forget. about a few rules. First, write in paragraphs. One paragraph is one idea. We move the first line a little to the center and keep writing from the very left to the very right. Second, be careful of spelling. punctuation, and grammar. We use capital letters (大文字) only when we start anew sentence and for names. Now you know everything. Good luck with your essay! Exercise Do you think Japanese people should celebrate western holidays such as Halloween or Christmas? Give two reasons. Your writing should be at least 35 words long. I think cele brate western holidays 1s.very goad. celehete. I have two reasons. Firzt, I con.share_culture with foreigners. In the world. mohy Secands. celébrate western. holidays. ik_very fun. Lcan.cnjay tege.ther toreigners. cele biate. Lcon. cnjey Therefors I should enjoy. . foreighers. them with

訳では「発達しつつある私たちの心」とあるんですが、なぜ〜しつつ、になるのでしょうか？😰発達している、ではダメなのでしょうか？

Tighely bound into the hature of our developing mines is the ability to mate sense of the world ia terms of motivations, and a basie instinct to preter friendly intentions over malicious Ones、