knowing that he is one missteps from death makes Free solo difficult to watch の訳をお願いしたいです🙇 ネットで翻訳してもしっくりくる翻訳がなくて、、

数三積分の問題です。 具体的に増減表がイメージできないので教えて頂きたいです。それと、tという数は不変の数なのでしょうか？？tもxも変動すると考えると何が何だか分からなくて頭がごちゃごちゃになってしまいます... 教えて頂けると嬉しいです。

〔東京学芸大] HINT ||内の式 = 0 となる値が積分区間 0≦t≦1に含まれるかど log(t+1)-10gx=0 とすると t+1=x すなわち t=x-1 積分区間は 0≦t≦1であるから, x-1≧0, 0<x-1<1, na うかがポイント。 したがっ 東習 x>0のとき、関数f(x)= Solog +1 | dt の最小値を求めよ。 xC 227 f(x)= Solog(t+1)-10gx|dt 1≦x-1 の場合に分けて考える。 (1809 +176) s [1] x-10 すなわち0<x≦1のとき log (t+1) -logx≧0 f(x)=S{log(t+1)-10gx}dt+x.ai 1 =Slog(t+1)dt-(log.x)Sdt 1721 STE 07 よって 0≦t≦1であるから 1≦t+1≦2 ゆえに t+1≧x S²x20 <Sat=[]=1 dt

これの2番解いてくれませんか？？ ワークの答え解き方違うのでわからなくて💦

165 ある高校で、全校生徒から150人を無作為抽出し, 通学に電車を利用している かどうかを調べたところ、 利用している生徒の割合は 40% であった。 次の問 いに答えよ。 VASARELAREASATO SOLO この高校全体で,電車を利用している生徒の割合を, 信頼度 95%で推定 せよ。 10** (X.) o (X) () TOX ON 全校生徒の50%が通学に電車を利用しているといえるか,有意水準5% で検定せよ。 ・教p.97 例 20 S&HO & 115%

この本文の問題プリント合ってますか。。！？😭😭

1 3 Kumamon Cheering for Notre-Dame THE BIG DIPPER TIMES On April 15, / fire damaged the Notre-Dame cathedral in Paris, / 2 5000 DE goods. // ⑤ [2] An official of Kumamoto P lool nomem France. // To support the repair work, / Kumamoto Prefecture began the 38 Kumamon Fund-raising Campaign. // They also sold special Kumamon nolanotteign otome sadness. // In 2016, / an earthquake hit Kumamoto / SnomemuX Sesto solo te of May 25, 2019 Kumamoto Castle. // dalya Prefecture said, / “I understand French people's / and damaged At that time, / we received support / from around did Kuik ORUM TERTUA mu bis 8 the world. // It was a big help to us. // Sending money to France / is one --------- el vom ni molnara 12 way / to return that kindness." // Perple 10 Every year since 2013, / Kumamon has visited France / to promote 11 Kumamoto Prefecture. // He has appeared at local markets and tourist IOS (DE Jan spots. // Kumamon made many friends and built new links / between diste 13 Japan and France. // In 2017, / he worked / as the France Tourism Goodwill Ambassador. // (128 words)

お願いします

1 Today, Taylor Swift is one of the most popular singers in the world, and is also al cover model for fashion magazines. But she was not always so popular. 2 Taylor Swift began singing country music in Pennsylvania when she was eleven. Country music is an older form of music in the USA that is usually enjoyed by 5 adults. Maybe this is why other kids at her school thought she was strange for stopped calling her. singing country music. Over time, these friends 3 One day, she invited many of her friends to go to the shopping center, but all of them said they were busy. So, Taylor went with her mother. When they got there, they saw all the girls shopping together without Taylor. Soon after that, Taylor 10 began eating lunch at school alone. (1): 4 Taylor asked her parents to take her to *Nashville, a city in Tennessee where many country singers and musicians worked. Her parents decided to move there to help her make her dream come true. Taylor's parents were right to believe she could succeed. At age fourteen, she got a contract with RCA Records, a major music 15 company. 5 RCA wanted Taylor to sing other people's songs until she was an adult. Taylor “ did not like this. She wanted to write and sing her own songs about her life and the boys she dated. The record company did not think older country fans would want to hear (3)a teenage girl talk about her life. 6 Taylor left RCA and joined a smaller record company that released her records. Her music became very popular with teenagers as well as older country music fans. Soon, Taylor was considered a major pop star, and young people who did not normally listen to country loved her music too. 5 7 One day she returned to Pennsylvania to do a concert. Girls from her old school came to the concert and were excited to see her. They treated her like a star, and seemed to have forgotten that they had stopped talking to her in junior high school. 20 Taylor realized her life had changed. (4) * Nashville + VIEN

高校1年生数学二次関数について質問です。 ここの1番と3番がよくわからないです！ 解説よろしくお願いしますm(_ _)m

まし は、 させたと extc みが変 。 一太郎さんと花子さんは、 2次関数y=x2+bx-1 に ついて、定数6の値を変化させるとグラフがどのよ うに移動するかを, グラフ表示ソフトを見ながら次 のように話している。 () SOLO 太郎:bの値は頂点のx座標にもy座標にも関係す るって習ったよ。 bの値を変化させると,どの象限にも頂点を移動できそうだね。 花子: でも、実際に変化させてみると, 移動しない象限があるよ。 太郎:あっそうか。 頂点の座標は (ア)になるから,移動できるのは第 象限と第ウ 象限だね。 花子: 6の値を増加させると,頂点のx座標は エ |ね。 (1) ア~ウ ] に当てはまる適切な数または数式を求めよ。 に当てはまる最も適切なものを次の①~③のうちから一つ選べ。 ① 増加する ② 減少する ③ 変わらない (3)の値を変化させると,頂点のy座標はどのように変化するか説明せよ。 «ReAction 2次関数のグラフは,まず頂点の座標を求めてかけ 例題 63 y=x2+bx-1=(x-●)+■C 平方完成 頂点 見方を変える の1次式 → 6 の2次関数とみて、 変化を考える の2次式 62 1 (1) _y = x² + bx − 1 = ( x + 1/2 ) ² = 頂点のx座標 b 2 につ 6 > 0 の 62 よって、頂点の座標は (12-01-1)(ア) いて考えると, b とき, 2' < 0 であるか 2 62 ら頂点は第3象限, 6 < 0 b の値によらず 4 -1<0であるから,頂点が移動で と第4象限( のとき, b 2 >0 である るのは第3象限 から頂点は第4象限にあ る。 b (2) 頂点のx座標は であるから, 6の値を増加させる 2 と,頂点のx座標は減少する (②)。 62 Y= == -1 とおくと, 62 4 (3) 頂点のy座標は -1であるから グラフは次のようになる。 4 YA の値を増加させると,頂点のy座標は増 60 のとき 加する｡ ≧0のときの値を増加させると, 頂点の座標は 減少する｡ 思考プロセス | y=x2+bx-1 b=2 J 6 7

コミュニケーション英語(ランドマークⅡ advance d)の答えをなくしてしまいました、どなたか教えてくれる方いませんか🙇‍♂️

(札幌大) 次の文章を読んで,下の設問に答えなさい。 Gwen Stefani, lead singer of the pop group No Doubt, released her first solo album, Love, The album introduced to the world the Harajuku B Love, Angel, Music, Baby \arge win Angel, Music, Baby, in November 2002. Girls, who represented trendy Japanese culture. In a magazine interview, Stefani said the idea of using Japanese girls as dancers came to ating lary b 2opened - and her in a dream.(She first sang about this idea in the song “Rich Girl.") Stefani gave each Love, Angel, Music and Baby nd wants of the dancers a name from the title of her album called them the Harajuku Girls in reference to the exciting Tokyo shopping area popular or in Par The Harajuku Girls were instantly interesting and mysterious to young adults in the West. particularly the Gothic Lolita style. They with young people. The Harajuku Girl Mystique* everythin hat woul Their clothes symbolized Tokyo street fashion gaine nd appeared in the music videos for Stefani's new album, and accompanied her to awards turned 」 ceremonies and promotional events. The Harajuku Girls never spoke in public, which added oroduch singer develop other projects. Stefani designed a limited-edition digital camera (produced by a stron to their mystery. op to bu Not only did the Harajuku Girls inspire Stefani in her music making, they also helped the HP) featuring the Harajuku Girls. She also started a product line called "Harajuku Lovers." The line consists of clothing and accessories for men, women and children, as well as products for the home, featuring contemporary Japanese elements. [注] mystique : 神秘 問1.以下の問いに英語で答えなさい。 What are the names of the “Harajuku Girls"? 0en ai onide 問2.以下の質問に最も適切な答えを選びなさい。 (1) What are each of the Harajuku Girls named after? 2. Gwen Stefani's song “Rich Girl." 並べ替 4. The title of Gwen Stefani's album. 1. Japanese female dancers. 3. A popular Tokyo shopping area. (2) Which of the following statements about Harajuku Girls is false? 1. Their clothing represented Tokyo street fashion such as the Gothic Lolita style. 2. They symbolized the positive and aggressive attitudes of Japanese people. 3. They were considered mysterious as they did not speak. 4. They participated in Gwen Stefani's music videos and events. 33 Lesson 4

なぜ一番下の英文だけ関係代名詞が省略できないのですか？

I told you about it. This is the CD * This is the CD|(which [that]) I told you about. (1.) [関係代名詞は省略できる。 that も使える。 * This is the CD|about which I told you.(2.) [関係代名詞は省略できない。that は使えない。 ovet B 関係代名詞の what 8l ota soloo Jegtso

3 4 2 1 2 3 2 1 であってますか？

口13 Contrary to the weather forecast, it did not rain yesterday. We ( our raincoats and umbrellas. ① must have brought @ should have brought ③ neednt have brought ④ couldnt have brought 口14 You( # )introduce me to the professor because We have already m ① never ② are supposed to ③ should ④ do not have to 15 Whenwewerechildren、we( “ )goskating every winter ① jed @② would ③ might ④ wanted 16 Hemust have missed the train, or he ( ) have arrived by now. ① ought to @ can ③ wil ④ need 17 Ittakes solongbytrain. You( " )aswell fy ① should @② might ③ can ④ would 8 “Why is this 1etter still here?” "Oh,no! ( : )posted 赤 yesterday afternoon but 1 completely forgr ①Tmaustve ②Ishouldve ③Tve ④ Td Ken( 2 )driven her to the airport because his car had been stole ① could be ②couldnt have ③should have ④shouldqntbe "Do you go to the movies much2” “Not now but( | )” ①Tused to ②TIgot used to ③Tdidnt use to ④1had used to

コミュニケーション英語 CROWNIIの、Lesson 1のGrammar の訳と答えと、Exercises の答え分かる人いますか？ どっちかだけでも結構です！

WHYPARRR WE [15g」コ133T CROWN English Communication 全匠 思 New Edition