数B数列 途中まで頑張ったのですがわからなくなってしまいました。教えてください！

81 Lv. ★★ a₁=1, a₂=2, an+15= an+2³ an² (n=1, 2, 3, …) で定義される数列{an}の一般項は α = 2 解答は131ページ・ ただし,P=3 (3) * } である n-1 (早稲田大)

至急答えを教えて頂きたいです🙇‍♂️🙇‍♂️🙇‍♂️

26 LESSON 7 1 Choose the best answer to fill in the blanks. (1) (1) Peter ( ) for ten years next month. she 1 teaches 3 will teach 900 (3) Our teacher is ( 1 likely the (4) My father is ( 6 more tall (2) In my class, there are three students from abroad. One is from England and ( are from Australia. another here ℗ to my climbing 3 me to climbing (8) ( Din (5) My parents objected ( & triguod ad 2 others 1 Judging from 3 Though (6) She had to shout to make herself 2 hear I have heard 2 will be teaching 4 will have taught 3 the other ) to come by the time we promised to get together. 2 possible 3 probable 4 definite ) of the two men standing at the gate. M 2 taller 3 the tall /30 (7) The project could be called a success, all things ( 1 consider 2 considered 3 considering (10) We are now in the ( (1) late about ) the mountain alone in winter. ) the sky, it will rain this afternoon. ). 3 heard (11) All teachers and students are not ( 1 necessarily 2 necessary 4 the others ) half of our training camp. 2 latter 3 later 4 the taller IACISTU \ion) sem 2 me of climbing 4 on me to climb JJ: 7-ASRE 4 hearing 2 Generally speaking 4 It being 4 to consider (9) You must leave now; ( ), you will be late for your social studies class. 1 instead 2 therefore 3 otherwise 4 accordingly 4 last ) wise and hardworking. 3 need 4 needed St (12) ( ) had the war begun when terrorists hijacked a plane. 1 The moment 2 No wonder 3 Hardly 4 As soon as (京都産) (関西学院 (13) Next week's seminar ought to provide ( ) with a lot of new information. 3 ourselves 4 us 1 ours (2 our THIO (千葉工 (近畿 AS-ARSTORSHAN (実践女 (摂 (大阪学 (センター (國學 (55) (二松学 (tale

分かる方お願いします

2 Choose the underlined part that is INCORRECT. (1) erit soori not like giving However, 3. (1) Almost people do not like giving a speech in front of a large audience. so ore 2sY: () the more they practice, the more confident they will become. 4 (2) Our new secretary is enough efficient for any manager to rely on. 1 2 some of their sense of taste )AMO slqze tedT ( as they be 4 as they become (東京農業大) Musilib yldiriat asw.maxs diem on () isoY: (4) Five_miles are too long a distance for me to walk. 9w flaiw I-( e o to o qa t'new il: A (近畿大) ③ (5) Most workers do not know how valuable they are to their company because they 1 nisys 19569) srit ase nas uc) (3) Researchers say people seem 1 oldest. 2 n to lose 2 are rarely never told so by their boss. Do (6) A host country for security measures to (7) So far as grammar is 1. the Olympics has to spend a significant amount of money - deal on possible terrorist threats. LLOY al mon 1: m concern, this sentence of yours is incorrect. ener JOVE avolsa od t'ass LOY LESSON a neb10 tag1100 (法政大) abrow Sprog ad al (): berl 8 on (愛知大)

この問題が分からないので解説お願いします🙇‍♀️

em ●2) 図2は、鉄球を基準面より10cm 高い位置で静止させたときの鉄球に はたらく力を表そうとしたものである。 鉄球にはたらく力を分解して、 糸Bが 鉄球を引く力の大きさを求めなさい。 ただし100gにはたらく重力の大きさを 1N とする｡ 図2 V LD 糸B NIIII. ENITE LINE BENE INCLA V NI №. A NALL

動名詞の単元です。分からないので教えてください🙇🏻

4 ]内の動詞を使って英文を完成させなさい。 her. [give] 日本語に合うように、[ 1. 彼女に忠告しても無駄です。 It's 2. その選手はゴールした後も走り続けた。 The athlete Leven after he reached the finish line. [run] 3. 私はかつて大都市に住んでいたので, ラッシュアワーの電車に乗ることに慣れている。 rush-hour trains because I in a big city. [get on] I 4. 彼女はその男性と会うことを楽しみにしてい She 5. あの絵画は何度も見る価値がある。 That painting is the man. [meet] 総合 Hovedin many times. teniunion f 30 01 @ bad ad2 At upy 450 ar [see]

教えてください！！

) at all to do with my health. →177 24. My decision to retire did not have ( ① anything ② something ③ everything ④ nothing 〈杏林大 > this machine. → 177 25. Something is the matter ① at ② in ③ of ④ with 〈富山大 > 26. “Did you all have a nice time?” “Yes, we enjoyed ( ① a good time ② all ③ ourselves ④ us <湘南工科大〉 27. Because of his business problems, John is always ( ① above ② beneath ③ beside ④ toward 〈東京理科大〉 )." →178 ) himself with worry. →178 ②2 次の英文の下線部には誤っている箇所が1箇所ある。 その番号を選び、正しい形に直しなさい。 <札幌学院 28. Gasoline taxes in the United States Dare ②lower than ③that ④ in Europe. 大〉 169 29. I had ②no idea that the kitten and the puppy were ③ fond of each ④ another. →173 〈北里大〉 30. Irealized ⓘmost my money ②had been spent, and the trip wasn't ③even half ④ over. 〈神奈川大〉 174 31. Jodie recommended that Nancy ②buy several ③books on World War II, but she wanted ④ neither of them. 〈近畿大〉 172 3 次の日本文の意味になるように ( 内の語または語句を並べかえて適切な英文を作りなさい。 32. ここで車なしで生活することはキツイとわかった。 →168 Ⅰ (to / live / difficult/ without/ here/ found/it) acar. 〈東洋大〉 33. 人々は、お互いに自分の人生に起こった不思議な出来事について語るのが好きだ。 →173 People (abouteach/events/enjoy/other/that/telling/mysterious) have happened to them. 摂南大〉

（2）の解説の下線部でなぜ、分母と分子が入れ替わっているのですか？ 教えて下さい

76 章 熱力学 130. 気体分子の運動エネルギー 温度がともに27℃の, ヘリウム (原子量4) とネオン (原子量20) がある。 各気体は,いずれも単原子分子からなる理想気体である。 (1) ヘリウム1分子あたりの平均の運動エネルギーは、ネオン1分子あたりの平均の 運動エネルギーの何倍か。 (2) ヘリウム分子の二乗平均速度は、ネオン分子の何倍か。答えはルートをつけたま (08 までよい。 (3) ヘリウム1分子あたりの平均の運動エネルギーは,温度が327℃になると, 27℃の 12 ときの何倍になるか。 line

People が複数名詞なので、many を選ぶと言うことですか？ more+不可算名詞だとmuchだと言うことですか？

(7) booked 5. There were ( (7) many (1) coined () rocked (1) trained ) more people in the conference room than we thought. () so (1) very (1) much 2007

People が複数名詞なので、many を選ぶと言うことですか？ more+不可算名詞だとmuchだと言うことですか？

(7) booked 5. There were ( (7) many (1) coined () rocked (1) trained ) more people in the conference room than we thought. () so (1) very (1) much 2007

英検２級 ライティングです！ こちら添削して頂けると嬉しいです😿✨

In the on line past few courses at universities. Do you think will do so in the future ? I think years, many people have begun talking. more people think that more people will choose online I have two reasons. First, people can get a fen time because they do not have to go at universities. They are able to use this time to study more. Second, they can concerntrate to take some lessons alone. By doing their grades. may improve and work at grate a companies. That is why I believe that a lot of people will start to take online universities courses. courses at