(2)の(i)の考え方を解説お願いします🙇🏻‍♀️書き込みは無視してください

数学Ⅰ・数学A 第3問 (選択問題) (1) 袋Aを用いて, 次の操作を行う。 操作1 手順① 第3問~第5問は,いずれか2問を選択し, 解答しなさい。 41 8182 (配点20) 赤玉6個,白玉4個の合計10個の玉が入っている袋Aがある 48 61-49 される確率は 4 (i) 手順①で2個の赤玉が取り除かれる確率は と白玉が1個ずつ取り除かれる確率は 袋Aから無作為に2個の玉を取り出し, 色を見ずにその玉を取り除 く。 手順② 手順①を行った後, 袋Aから無作為に1個の玉を取り出して色を記 録し、 元に戻す試行を2回行う。 A カ キ Wave 10. つ取り除かれていた条件付き確率は である。 (i) 手順②で赤玉と白玉が1回ずつ記録される確率は 62 (ii) 手順①で2個の赤玉が取り除かれ、 かつ手順②で赤玉と白玉が1回ずつ記録 by r Ď エオ サシ スセ ア イ 255 -3 - 24- である。 手順②で赤玉と白玉が1回ずつ記録されたとき, 手順①で赤玉と白玉が1個ず である。 ブザ 4 17 15 19 1521-1 そ であり、手順①で赤玉 ク ケコ K Corak 453 21-1 Tostas である。よって、 office 33-45 (数学Ⅰ・数学A 第3問は次ページに続く。) 834 To: 70 5:55 45 248 4515 Y (2) nを自然数とする。 袋Aを用いて, 次の操作2を行う。 一操作2 袋Aから無作為に1個の玉を取り出して色を記録し、 元に戻す試行をn回行う。 (i)n=10 とする。 操作 2 を行ったとき, 赤玉がん回記録される確率を P(k=0, 1,.., 10) と表す。 太郎さんと花子さんは, Paが最大となるようなkの値について考察してい る。 4515 太郎:Pが最大となるkの値を求めたいけど、 すべてのkについて Ph を求めるのは大変だね 花子:k=0, 1, ..., 9に対して, Pk と Path との比を考えてみたらどう かな。 k=0, 1, …, 9に対して Ph+1= Ph k+タチ テ 数学Ⅰ・数学A ツ k+ が成り立つので, Pk <Pk+1 が成り立つようなんの最大値は たがって, Phはk=ナのとき最大値をとる。 125 (ii)n=2023 とする。 操作 2 を行ったとき, 赤玉がん回記録される確率を Qk(k=0, 1, ..., 2023) と表すと, Qはk=ニヌネノのとき最大値をとる。 128 -25- ト である。 し 125 この問題冊子を裏返して必ず

英検2級ライティングの問題です。 添削して欲しいです、お願いします🙇🏻‍♀️💦

1998年シリー ロングセラーム 声つき 音声ダウンロード リスニングアプリ「英語の 編には学習効果がわかる 表現をまとめた「英作」 点を示したものです。 ただし、これら 以外の観点から理由を書いてもかまいません。 ●語数の目安は80語~ 100語です。 ●解答が TOPIC に示された問いの答えになっていない場合や、 TOPICからずれ ていると判断された場合は, 0点と採点されることがあります。 TOPICの内容 をよく読んでから答えてください。 TOPIC Thanks to improvements in information technology, it is possible to work outside the office. Do you think the number of people doing so will increase in the future? オフィスの外で働くと､ 何ができるようになる か、そして何ができな くなるかを考えよう。 I think the mumber of people who work outside the office will increase in the future. I have two reasons to support this opinion. First, improve Work efficiency. If workers don't have to go their office, they will able to have more time to work instead of going to their workplace. In addition, people can work enytime and every where. They Cam work even they ride on the train or bus. That is why, Ⅰ think more workplaces will allow to work outside the office. POINTS ●Efficiency Time ●Communication 習問題 10

この英語の問題がわかりません…… 分かりやすい解答とこの問題の問題集を教えてくださると嬉しいです！

DAY2 文法・語法・語彙 ■4】 次の設問 (A), (B) に答えよ。 (配点 30 ) (A) 次の(1)~(6)の各英文には、下線部ア~エのいずれか1つに文法・語法に関して不 適切な あるいは文意を通らなくする箇所が含まれている｡その下線部の記号を記 せ。 to consult → consult (1) Electronic dictionaries enable us not only to search words we want to find out the meaning of very quickly but also to consult several dictionaries at the same time. My I- 3 or T (2) I recently moved to a new neighborhood. The reason is why I wanted to p live close to my office. Now I can walk to the office within 20 minutes, which イ近くに住んでる. ウ makes my life easier and less tiring. (3) When you shop for a smartphone, having many options are great, but it might make it difficult to figure out which ones have the features you'll actually use. (4) Because there is so much personal information readily available online, it is far easier now than the past for criminals to steal others' identities. (5) Personally, I am against the idea of sending aging parents to nursing facilities because I have long convinced that home is where they feel happiest. (6) Nowadays people are talking about the possibility of e-sports, a term_referring to organized, competitive computer gaming, will become an Olympic spom in the near future, though some doubt if it deserves to be one. ェー

(1)と(4)を教えてください

3 [it ... to の文〕次の(1), (2)はItで始めて, (3), (4) は仮目的語itを使って書きかえよ。 To work in this office is pleasant. It is pleasant of you to work in this office She kindly showed me the way. It is kind of her to show me the way. (3) I found that to solve the problem was difficult. I found it difficult to solve the problem think that to sleep well is necessary. I think it necessary to sleep well AS

34〜41の答えを教えてください。

A long email from Japan arrived in the computer of Bill Perkins, who worked in an office in London. The message was from a company in Tokyo that Bill's company had just sent a large order to. Bill read it once and then once (注1) named Steve to read. Steve read it and also looked again, looked puzzled, and then gave it to a colleague" confused. The letter began by praising the English company. () It then mentioned that some goods had been damaged during shipping (2) to Japan, and then the letter happily 34 (v) This kind of letter may work well in Japan, 35 it is not very successful as international communication. The letter 36 the reader to read between the lines to understand the problem and to sympathize with the company. (5) Of course, it also wanted Bill and Steve's company to rectify the trouble. But the letter did not spell out (4) that message very 37 . So Bill and Steve were thinking of just ignoring it. But then they received more correspondence from the Japanese company, this time with a specific request for action. It was an hour later when a second letter arrived that contained 38 for the first confusing letter. It also stated the intent of the Japanese company concerning the damaged goods. They wanted the replacement items shipped as soon (25) would foot as possible with no charges. Bill and Steve were happy once again because their insurance company the bill 16), and the goods would arrive in about ten days. (2) The Japanese company didn't follow the standard international business pattern in its communication. But the English company was 39 , too, because they hadn't realized that there was a deeper meaning to the letter. Bill and Steve had only looked at the communication's surface. It seems to me that both sides could benefit from a seminar on international understanding. (1) colleague: (2) shipping: (**) * (注3) rectify: 対応する (注4) spell out : 詳しく述べる (5) insurance company (注6) foot the bill: 費用を払う t (Terry O'Brien et al. Simply Reading, Simply Writing NAN'UN-DO) 6

教えてください！！

EXERCISE A 空所に入れるのにもなさい。 D01 A: Thank you for giving me a ride back to town last night. B: Don't ( bet help mention 02 A: May I use your telephone? B(2) It's on the kitchen counter A: Thank you. DNever mind Too bad 03 A: I called Sarah at her office, but the line was ( B: What did you do, then? crowded 04 A: How are you? B:C You don't know how Tell me about it. 06 A: Thank you very much. B. The pleasure is ( mine 05 The general manager wasn't in, so I put the caller ( through near by to you □07 A-1 had a good time. Let's meet again soon. B Yes, let's. Please ( 3 tell 011 ( Be my guest. Please hang up. 2 on me 2 busy Ⓒoccupied Nice to meet you too. Couldn't be better. 10 A: Is the Hotel Richmond near here? Ime to your family. remember help 08 A: Hello, this is Ben Brown. Can I speak to Mr. White, please? B: Yes, Mr. Brown. Please ( catch grab ) the line for a second. hold Mind Mix ) your own business. 09 A: Could I have the tuna salad and a cup of coffee, please? B:(4) A: No, that's it, thanks Sure. Anything else? The tomato salad? ) to his secretary. up B: Yes, it's a huge hotel facing the square. You can't ( ) it. bet mention yours help miss Yes. Is that all you want? Would you like the coffee now? 2 Free take Escape (REAR)

教えてください！！

EXERCISE A 空所に入れるのにもなさい。 D01 A: Thank you for giving me a ride back to town last night. B: Don't ( bet help mention 02 May I use your telephone? B(2) It's on the kitchen counter A: Thank you. DNever mind Too bad 03 A: I called Sarah at her office, but the line was ( B: What did you do, then? crowded full 04 A: How are you? B:C You don't know how Tell me about it. 06 A: Thank you very much. B. The pleasure is ( mine 05 The general manager wasn't in, so I put the caller ( through near by 011 ( Be my guest. Please hang up. to you 07 A-1 had a good time. Let's meet again soon. B Yes, let's. Please ( 3 Ime to your family. tell 2 on me 2 busy Ⓒoccupied Nice to meet you too. Couldn't be better. remember help 08 A: Hello, this is Ben Brown. Can I speak to Mr. White, please? B: Yes, Mr. Brown. Please ( ) the line for a second. catch grab hold ) your own business. Mind Mix □09 A: Could I have the tuna salad and a cup of coffee, please? B:(4) A: No, that's it, thanks Sure. Anything else? The tomato salad? ) to his secretary. up 10 A: Is the Hotel Richmond near here? B: Yes, it's a huge hotel facing the square. You can't() it. bet mention yours help miss Yes. Is that all you want? Would you like the coffee now? 2 Free take Escape (REAR) (WEWEK) (8X) □ 01 02 03 00 Do 0

教えてください！！

EXERCISE A 空所に入れるのにも切なものを選びなさい。 D01 A: Thank you for giving me a ride back to town last night. B: Don't ( bet mention 02 A: May I use your telephone? B2) It's on the kitchen counter A: Thank you. DNever mind Too bad. 04 A: How are you? B:( 03 A: I called Sarah at her office, but the line was ( B: What did you do, then? crowded full You don't know how Tell me about it. 06 A: Thank you very much. B. The pleasure is ( mine help Be my guest. Please hang up tell 05 The general manager wasn't in, so I put the caller ( through near by on me 2 busy occupied Nice to meet you too. Couldn't be better. to his secretary to you 07 A-I had a good time. Let's meet again soon. B: Yes, let's. Please ( 3 ) me to your family. remember help 08 A: Hello, this is Ben Brown. Can I speak to Mr White, please? B: Yes, Mr. Brown. Please ( ) the line for a second. bold catch grab up yours take GREAU

（）の中合っているか見て頂きたいです！ Should, Ought to, Had better, Used to, Need, Dare ※否定形・短縮形あり 14. She (used to) live with her parents, but now sh... 続きを読む

答えが合っているか添削して欲しいです🙇🏻‍♀️ 1.I(should have drank) so much coffee. Now, I can't sleep. 2. She (may have left) her smartphone at her office,... 続きを読む

Fill in the blanks using a Modal Verb in the box below. [Oct. 17, 2022] May/Might/Must/ Could/Can't/Couldn't / Should/Shouldn't / Ought to / Needn't + have done 1. I ( 2. She ( ) so much coffee. Now, I can't sleep. [drink] ) her smartphone at her office, Or perhaps she left it on the train. [leave] 3. The brand-new bicycle has disappeared – it ( T ( 4. I can't find my glasses. 5. How did she fail that exam again? 6. You ( 7. You ( 8. There is no apple juice left in the fridge. My kids ( 9. Do you think she ( 10. You ( ). [steal] ) them in my car. [leave] She ( ) very much. [study] ) the washing up as was going to do that tomorrow. [do] ) such a terrible thing to her, now she's upset. [say] ) it all. [drink] ) about the appointment? It's 9:30. [forget] ) Luke yesterday. He left Japan six months ago. [see] 11. What isn't John at work yet?" I don't know, he ( 12. My suitcase is too heavy. ) the train. [miss] T( 13. Oh, good! We've got milk. Mom ( 14. The bus arrived one minute after you left, so you ( 15. She ( ) there. Her car keys are still here. [drive] 16. You ( ) such a large house. Your wife would have been quite happy in a smaller house. [buy] 17. I( 18. You ( He's re angry with you. [ask] 19. Do you think you ( It looks quite yellow. 20. The cat has escaped! 21. He ( ) so many things. [pack] ) some yesterday. [buy] ) a cab. [take ) to the cinema, but I decided to stay home. [go] ) his permission before you used his computer. ) too much water to your plant? [add] I( ) the door open by mistake. [leave] ) to the shopping center. It's closed on Sundays. [go]