これを全部和訳してほしいです

You do not You may think that sailing is a difficult sport, but it is really not hard to learn it. need to be strong. But need to be quick. And you need to understand a few basic rules about you 本本 the wind. First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or The wind direction behind or from the side?" You must think about this all the time on the boat. tells you what to do with the sail. Let's start with the wind blowing from behind. This means the wind and the boat are going in It should be at a ( A) che same direction. Then you must always keep the sail outside the boat. angle to the boat. Then it will catch the wind best. If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a ( B)angle to the boat. It needs to be out If it far enough to catch the wind, but it shouldn't flap. It shouldn't look like a flag on a flagpole. is flapping, it is probably out too far, and the boat will slow down. Sailing into the wind is not possible. Ifyou try, the sail will flap and the boat will stop. You may want to go in that dircction. It is possible, but you can't go ina straight line. You must go back and forth. This is called tacking. When you are tacking, you must always keep the sail inside the boat. Tacking is the most difficult kind of sailing. It is also the most exciting. You have to watch the sail all the way. The wind may change suddenly. Then you must be ready to change the sail. These are the basic rules about the wind direction. It may be difficult to follow them at first. Sometimes it is difficult to know where the wind is coming from. But soon you will learn to feel it く on your face. Before long, you will easily be able to sail the boat. But remember - do not go out alone until you really know what to do on the boat. Sailing a boat is fun, but before you can enjoy it, there are many things to learn. 【note) from ahead or behind 「前方からか後方からか」 flap 「(旗などが)パタパタとはためく」 back and forth「前後に」 tack「ジグザグに進む」

青チャートの例題の(3)について教えて下さい... 解説が全然ピンときません。 上:問題、下:解説

n の式で表される順列 320 重要 例題17 文字がn個並んだものを「長さnの列」 と呼ぶとき (1) 長さ3の列,長さ4の列はそれぞれ何通りあるか。 る列は何通りあるか。 (3) 長さnの列の個数をf(n)とするとき,f(n+2)=Df(n+1)+f(n) がゆ。 つことを示せ。 a (津田塾大) 基本6 (2) 辞書式配列法 の利用も列が長くなると大変。そこで (3) との関連もあり, (1)の長さ。 の列と長さ4の列を利用することを考える。 ① (1), (2) [, (3)]の問題 解法をまねる ことも有効。(2)と同じようにして, nの場合 (一般の場合)を考える。 指針> (1) 辞書式配列法 を利用し, 条件を満たす列を書き上げる。 ba を追加 f(n) $f(n+2) aを追加 解答 (1) 長さ3の列は aaa, aab, aba, baa, bab 5通り (辞書式配列で,条件に適す るものを書き上げる。 したがって 長さ4の列は aaaa, aaab, aaba, abaa, abab, baaa, baab, baba わが連続するものを除く。 金 したがって 8通り (2) aで始まる長さ5の列は, 長さ4の列の前にaを付ければ よいから,(1)より また, bで始まる長さ5の列は, 長さ3の列の前に baを付 ければよいから,(1)より (3) 長さ(n+2)の列のうち, aで始まる列は,長さ (n+1)の列の前にaを付けたもの, bで始まる列は,長さnの列の前にba を付けたもの である。 (aで始まる列は, aの次の 文字は a, bどちらでもよ 8通り い。 くbで始まる列は, bの次の 文字は a。 (2)の一般化。 5通り したがって f(n+2)=f(n+1)+f(n) 和の法則 S@

この（）の中はどのような単語を入れれば良いでしょうか🥲回答が配られておらず分からない状況です。 どなたか優しい方回答お待ちしています🙇🏻‍♀️🙇🏻‍♀️

日本語に合うように( )に1語ずつ英語を書きなさい。 B 1. 夜は一人で歩かない方がいいよ。 とても危険だよ。 ) better ( You( ) walk alone at night. It's very dangerous. 2.「ひとつ聞いてもいいですか」 「いいですよ。どうぞ」 )I ask you a question?"“Sure. ( ) ahead.” 3. この薬は毎日飲む必要はありません。 You don't ( ) take this medicine every day. 4. その赤ちゃんはどうしてもミルクを飲もうとしない。どこか具合が悪いに違いない。 ) drink milk. Something ( The baby ( ) be wrong with her.

（２）と（3）がわかりません。どなたかわかる方教えていただきたいです😭よろしくお願いします🤲

(2) My daughter ( ア taught ) the dog Molly. イ existed boimi ウ named ェ kept 20gig abt ).(domestically 1国内で) (3) The product was sold both domestically and ( ア probably イ internationally ウ suddenly エ fluently

お願いします🙇‍♂️

【2) 次の各文の空所に入れるのにもっとも適切なものを選びなさい。 (1) After a long argument the committee decided that they did not like him and forced him ( 4. to resign 2. resigned 3. resigning 1. resign (2) The fence wasn't ( ) keep the wolves out. 1. high enough to 2. higher than to 3.50 high that can 4. so high as (3) You( )it to them. 1. had not better tell 2. had not better to tell 3. had better not tell 4. had better not to tell )a very popular actor when he was young. 4. he has been (4) He seems ( 1. to be 2. to have been 3. he was (5) It is strange for Ken ( )with us. 1. do not agree 2. does not agree 3. not to agree 4. not agree (6) We have a lot of problems ( 1. to deal 2. for dealing 3. to deal with 4. to be dealt (7) She stood by the window watching him ( ) the garden. 1. enter 2. to enter 3. entered 4. have entered (8) I had ( ) the baggage to your office. 1. he to carry 2. him to carry 3. him carry 4. him carried

何故エでは駄目ですか？？私の考えは2枚目の写真に書いてみました。 教えて下さい。よろしくお願いします🙇‍♀️

一第 2 講 ho 9. There's very little probability of an agreement ( ). ア. being reached イ. is reached ウ. reaching エ. to reach

なぜ、3の(3)がウになるのか教えてください。 私はアだと思いましたが答えはウでした。 なぜアだと思ったのかというと、下から2行目 もし今寝なかったら、明日の朝6時に起きることができないだろう。 →だからすぐに寝た　と思いました。 どこで間違えたのかわかりません。 解説... 続きを読む

第羽章 注意すべき構文 (80) J0ggIIg with you. (2) If I( have ) enough money, I would lend you some. 定32 法章 (3) If I(work ) harder, I would have passed the test. 次の英文はある少年の日記です。読んで、あとの問いに答えなさい。 3 Today is the last day of my summer holidays. I had a great time during the holiday, but the only problem is that I haven't done my math homework at all. I wish I had started it earlier. If I were good at math, I could finish this work in two hours. I will probably need more than five hours. If I don't go to bed now, I will not be able to get up at six tomorrow morning. What shall I do? (1) Did he do any math homework before now? ア Yes, he did. イ No, he didn't. ウ We don't know. (2) Is he good at math? ア Yes, he is. イ No, he isn't. ウ We don't know. (3) Is he going to bed soon? ア Yes, he is. イ No, he isn't. ウ We don't know.

2番と4番教えて欲しいです🙇‍♀️

as a means of exchange. For example, rice can be money if many of the people in your Do you know what money is? It can be anything that enough people can agree on ty 「you are given rice by your 受動態(第4文型の受動態/群動詞の動 商取引 * UNIT 4 Reading Grammar Writing Vocabulary /41 Listening Total OTrack 18-19 30 /10 /100 /10 Reading a0 下線部Oは具体的には何のことか。説明を完成させなさい。 貨幣はどこから生まれ、 私たちの生活の中でどんな役割を果たしているので」 (4点×2=8点) )があなたに渡す(b( A~ Cに入る英文をア~ウからそれぞれ選び,記号で答えなさい。ただし、文頭 の にくる語も小文字で示してあります。 ア people began to use metal as a measurement of value イ people exchanged one thing for something else town are willing to accept it as money. But when (4点×3=12点) *employer and try to use it as money in other towns, you may get in troubl. This way of exchanging "goods or *servio A 5 Before money was invented, ウ the first paper money was issued in China is called *barter. In a barter, one person must have something to exchange th A B( |C other wants. B Later, it was cast into small, usually rOund 0 なぜ西洋では紙幣が20世紀まで普及しなかったのか。説明を完成させなさい。 (7点) Many thousand years ago, 西洋の初期の紙幣は( から。 coins to make trading easier. The first coins were probably made in *Anatoli, 10 *Asia Minor, during the 7th century B.C. As the Greek and Roman civilizations bogo G0 下線部2の説明として、本文の内容と一致しないものを選び、記号で答えなさい。 (7点) accepting coins as money, the rest of the world went along. ア It can be used at restaurants and stores. C in the 13th century. The concept of paper money was not accepted by ィ It can cause trouble when used in trading. Western countries until the early 18th century. The early paper money issued in the ウ It doesn't physically exist. エ It uses new technologies such as the Internet. West was not successful. Their paper money was easily destroyed because of its po00r 15 quality. So, merchants would not accept it. Only in the 20th century did it finally 6( )( )に入る語の組み合わせを選びなさい。 (7点) stand on its own. [Note] many transactions are ア の both b and Today, as new technologies have changed our lives, D or @ either carried out on the Internet. In such trading, pe-money or electronic money is ウ @ neither b nor used. E-moneyis the money that exists only in banking computer systems and has no a not D but エ 20 physical form. Once it's stored on your devices, you can pay at restaurants and stores. (294 words) Before long, people may carry ( @ ) paper money ( b ) coins. *employer 雇い主 Anatolia アナトリア (トルコ共和国のアジア側の半島部) goods 品物,物 service サービス barter 物々交換 Words & Phrases Track 20 Asia Minor 小アジア (黒海, 地中海、エーゲ海に囲まれたアジア最西部の地域) 次の語句を聞き,CDのあとについて言ってみよう。 ロmeans 口 cast ロmerchant ロbank 口exchange 口 trade 口on one's own ロ device Note 口 technology ロ Internet 口exist 口civilization ロ be willing to ~ 口 trouble transaction 取引 口issue 薬務,取引などを相手 〈人) と「行う」「処理する」 ことを意味す るtransactの名同形。 英語では 「商取引」のことをcommerclal transaction, またはbusiness transaction という。 口invent 口 successful UNIT 4 17 O)

関係詞の問題です

be lappy ) ten buy i の uhichever ○ Were- Susan will probably O Wo 2 wlat 答え=3 のawhat & dれて. 名詞 (?) asと」 1にしてはダメなんでみ ③A答みになる理由は、れからのですん

練習29の【1】が分かりません！ 詳しく教えてください！

P(A)のPは「確率」を意味する英語 Probability の頭文字で ある試行において,どの根元事象が起こることも同様に確か。を求め 数をn(U), 事象Aの要素の個数をn(A)として次のように定め 当たりが2本入っている6本のくじから1本を引くとき |事象の確率 2個の 5 あり 事象4の確率 さい 事象4の起こる場合の数 n(A) ミ P(A)= B 表 注意 例 りを引く確率を求めてみよう。 全事象をひとし,当たりを引くという事象をAとする。 14 10 当たりくじをa, az, はずれくじをb, be, bs, b,とする U={ai, az, b., be, b3, ba), A={ai, a} よって,当たりを引く確率は n(A) P(A)= n(U) 2_1 エ 6 3 区別できないくじでも,上のように1本ずつ区別することに 根元事象が同様に確からしくなる。 注意 1個のさいころを投げるとき,次の確率を求めよ。 28 (1) 偶数の目が出る確率 練習 (2) 3以上の目が出る確三 2枚の100円硬貨を同時に投げるとき,次の確率を求めよ。 29 (1) 2枚とも裏が出る確率 練習 (2) 表と裏が出る確率 2 第1章 場合の数と確率