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英語 中学生

(4)合っていますか? 15行目くらいからだと思います

次の英文を読んで,(1)~(5)の問いに答えなさい。 Takashi visited Mr. Paul in London during spring vacation. famous places in London with Mr. Paul. He stayed at Mr. Paul's house. Takashi went to some One day, Takashi wanted to visit other places near London by himself and he told Mr. Paul about it. Mr. Paul said, "Go to Brighton. The city is very beautiful, so it's Takashi read the timetable many times and he (visit) by many people." station at s He looked at the clock in the planned to take a train at 8:40 in the morning. He arrived at the He sat on a chair and looked around him. Then he felt that something was wrong/ station building. It was 9:30. 8:30. But Takashi was very surprised, so he looked at his watch, but it was still 8:30. He found an old woman and asked, She looked at her watch and answered, "It's 8:30." He was relieved. suddenly, the old woman said to him again, "Oh, sorry. It's summer time now. 7.It started yesterday, so it's 9:30 10 "Excuse me, but what time is it now ?" now.' But just then her train came, so she stopped the conversation and ⑤( get) on the train. He went to Brighton. He enjoyed the city very much. Takashi didn't understand. took the next train at 9:40 and Takashi took a train back to London in the evening. He told Mr. Paul about his conversation with the old woman at the station. Mr. Paul laughed. Takashi asked, "What's summer time?" Mr. Paul said, "We have long daytime in summer. 15 From the end of March to the end of October, we put the clock forward an hour and then back again in fall. We do it to use the daytime more usefully. There are some good points, but also some problems." Takashi thought it was interesting. Mr. Paul said, "I want you to learn more about summer time." "I will," Takashi answered. After he came back to Japan, he went to the library and read a book about summer time.

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数学 高校生

Pのn+1がPのn×8分の7・・・になる理由が分かりません。教えて欲しいですお願いします🙇‍♀️

基本 例題 37 確率と漸化式 (1) 405 00000 1,2,3,4,5,6,7,8 の数字が書かれた8枚のカードの中から1枚取り出し される回数が奇数である確率をn の式で表せ。 てもとに戻すことをn回行う。この回の試行で、数字8のカードが取り出 CHART & SOLUTION 確率と漸化式 1回目と(n+1) 回目に着目 今回の試行で、数字8のカードが取り出される回数が奇数である 確率がであるから、偶数である確率は1-D (n+1)回の試行で+1を求めるには、次の2つの場合を考える。 n回の試行で奇数回で, (n+1) 回目に8以外のカードを取り出す [2] n回の試行で偶数回で, (n+1)回目に8のカードを取り出す 開答 (n+1)回の試行で8のカードが奇数回取り出されるのは, [1] n回の試行で8のカードが奇数回取り出され、 (n+1)回目に8のカードが取り出されない [2] n回の試行で8のカードが偶数回取り出され, (n+1)回目に8のカードが取り出される のいずれかであり, [1], [2] は互いに排反であるから 13 8 Dn+1 = p² 17+ (1 - p) | | = | p₁+ 1/1 カット 8 8 変形すると 3 Pn+1 Pn 2 また か 1-1-1=-3/3 2 8 2 8 よって、数列{po-21/2 は初項 23 公比 1242 の等比数列で 8 あるから 1 3/3\n-1 pn == 2 84 したがって 1/3 P-1½-½ (³)-1-(1)} pn 2 回目 Pn 1-P Lint. x [産業医大 ] 1章 基本30 st 4 7 (n+1)回目 8 x Pa+1 ① 確率の加法定理 事象A, B が互いに排反 (A∩B=Ø) のとき P(AUB)=P(A)+P(B) ② 独立な試行STで Sでは事象A, Tでは 事象Bが起こる事象をC とすると P(C)=P(A)P(B) a=2α+1を解くと 8 a= は 1枚目のカード が8の確率であるから 8 漸化式

解決済み 回答数: 1
英語 中学生

(お)で、問いがjohnになったつもりで4語以上の英語をかきなさい、模範解答が can you take me なんですが 自分はwhy dont we go っと書きまして この場合減点ですか ばつですか? 

図2 青木さんの家にホームステイしている bag) を使って料理を作るバッククッキング (Pack Cooking) の講習会 ながら会話をしています。 次の英文は、講習会のちらしと会話の一部です。 ①~③に答えなさい。 会のちらし Be a Pack Cooking Are you interested in an easy way of cooking? If so, how about trying "Pack Cooking"? It's very easy! Cut ingredients, put them into a plastic bag, put the bags in Day : Every Saturday Time : 1:00 p.m. 4:00 p.m. (Time to start eating: 2:30 p.m.) Place Fee : Room 105, Kozue Hall : 500 yen for one person To join us, you must come with an adult if you are an elementary school student. For more information, call at 123-4567. John (300 yen for food, 200 yen for the room) Students do not have to pay for the room. : Today's dinner tastes so good! How did Ms. Aoki Oh, thank you. Look at this. It is John (63) you make this? call "Pack Cooking." We need only water. ingredients, seasoning, and plastic bags. We don't need many cooking tools. That sounds interesting! I have never heard that. Ms. Aoki When we cook in this way, we can make several dishes in one pot at the same John time by putting the bags in the hot water and boiling them together. That means we can (う) water, right? Ms. Aoki : John That's right. We also need only a little seasoning before we seal the bags. (え) Why? Is that enough? I'm afraid that the taste will be Ms. Aoki: No! The food tastes good. The flavor of the seasoning soon spreads through the food because the bags in the hot water are sealed. After enjoying the dish, we have to wash only the pot and a few other things. Easy, right? John Ms. Aoki John : That's cool. I'm interested in Pack Cooking. (お) to this seminar? Sure. Then, let's go there next Saturday. You will pay only for food because yo are a junior high school student. : That's perfect! Thank you, Ms. Aoki. (E) ingredient adult stel seasoning - boil ~をゆでる fee tool. A pay for 〜 〜の支払いをする pot なべ seal 〜を密封する flavor 講習会のちらしとして (あ) に入れるのに最も適当なのは、ア~エのうちではどれです 一つ答えなさい。 ( ( 7 Cartoonist 1 Newscaster ウ Chef I Lawyer

解決済み 回答数: 1