情報の問題です。 この実行結果はどうやったらでるのですか？ そもそもSAMってなんですか？変数iはどっから来たのですか？

ml>は省略。 5 リストを作成 長さ ▼ Python 1 a=[1,2,3,4,5] 2 sum=0 3 for i in range(len(a)): くり返し hd hd hd hd sum=sum+a[i] 4 5 print('goukei',sum) print('heikin',sum/len(a)) 6 D{ num); 実行結果 goukei15 heikin3 sumにリストのi番目の要素を足し てsum に代入 ▼ JavaS 4 let i L 5 let a L 6 let お湯まで繰り返し 7 for 00 8 SU 93 10 docu doc 11 a.l goukei と変数 sum を表示 inとう さて削った値を潰す 演算子 計算のための記号。

回答はAで正解してあまり関係ない部分の質問なのですが、 訳が「今日から一週間"後"発売」の"後"はどこから分かるのでしょうか？？

47. The new novel by Daniel Weber will be available in bookstores nationwide a week (A) from --- today. (B) on (C) for (D) than

どうして、2枚目の解答に波線を引いたようにいえるのですか？

535 電子のエネルギー準位 公式を導く 水素原子では,電気量 +eの原子核を中 心に,質量m, 電気量 -e の電子が静電気力を受けて等速円運動する。 プランク定数 をh,真空中の光の速さをc, 真空中のクーロンの法則の比例定数をkoとする。 (1) 量子数がn (正の整数)のときの電子の速さを とする。 量子条件から、この 子の軌道半径rnを,m, vn, h, nを用いて表せ。 (2)電子のエネルギー Enを運動エネルギーと静電気力による位置エネルギー(基準 を無限遠にとる)の和として,m,e, ko, h, n を用いて表せ。 (3) エネルギー準位 Enの軌道にある電子がエネルギー準位 En(n>n')の軌道に移 るときに放出する光の波長を入とするとき 1/1をme, ko, c, h,n, n' を用 いて表せ。 (4) En を,n, h, c およびリュードベリ定数Rを用いて表せ。 以下の問いでは,h=6.63×10-34J-s,c=3.00×10°m/s, R=1.10×107/m, lev =1.60×10-19Jとする。 J's, c=3.00×10°m/s, R=1.10×10^/m, lev (5) 基底状態の電子のエネルギーは何eV か。 (6) 電子がある量子数 (n>3) の軌道から量子数n=3の軌道へ移るときに放出する 光の波長のうち, 最短波長 入min と最長波長 入max はそれぞれ何mか。 例題 125A)③

1枚目の黒で丸をつけた1が訳のどこに現れてるのか分かりません。

Finland, he said. Koivumaa, who was born in a small town in southern finland, moved to Helsinki when he was three, and grew up there. He graduated from Helsinki University after studying political science, Japanese politics and modern Japanese history. During the course of his 10 years spent studying at university, he came to Japan to study at Waseda University for a year in 2003. "I found interest in Japan since 1 was around 10 years old. 1 can't remember exactly what it was, but it may have been chambara (samurai action drama) or anime," Koivumaa said. After working for a media service unit in Helsinki, he applied for an available position at the Finnish Embassy, and came Lia fomily in November 2010.

(2)です。 この問題を解く時、何を考えたらこの部分積分をしようと思いつきますか？ 自分でどうにか無理やりこじつけるとしたら↓ ー－－－－－－－ 右辺がI(m,n-2)だから cos^nX=cosX･cos^(n-1)Xにわけて cos^(n-1)Xの方を微分したらco... 続きを読む

重要 例題 237 定積分と漸化式 (2) 395 ①の m, 次の等式を証明せよ。 ただし, sinx=cosx=1である。 0 を0以上の整数として, Im,n=sin "xcosxdx とする。(笑) (1) ((1)(5) (1) Im,n=In,m (2) Im.n= m+n n-1 Im.n-2 (n≥2) p.390 基本事項 ②, 重要 218,236 指針▷ (1) sin( 2 π π -x=cOS X, COS 2 解答 x= x=sinx [sin と cos が入れ替わる]に注目し, =n-tとおき換えて計算し、後で変数を xに直す。さす (I) (C) (2) sin”xcosx=(sin"xcosx) cos"-1として部分積分法を用いる。 更に, sinm+2xcos"-2x= sin" xcos”-2x-sin" x cos”x から 同形出現。 π (1)x= t とおくと 2 dx=-dt xtの対応は右のようになる。 π x 0 2 i よって Im.n=S 2 sin” xcos” xdx ||2 → 0 7 34 3定積分の置 2 sin”xcosxdx=In,m (5) sin' X .m+1 cosxdx Up (2) n≧2のとき =S's sin" (cos (1)(-1)dt=S Ssinxcosxdx=f(sin" xcosx)cos-xdx= =SC Sinm+1 n-1 x m+1 = fsin" ①,②から Ssinxcosxdx= Sin"+1xcos"-1x X COS' m+1 sinm+1xcosn-1x m+1 n-1 C + m+1. また Ssinm+2xcos"-2xdx=fsin" xcos"-2x(1-cos"x)dx sin" xcos"-2xdx-fsin" xcos" xdx sin x cos"-2x dx -S *sinm+1 x ・(n-1)cos” 2x (-sinx)dx + S sinmaxcosxx. ① (2) + n_1sinm mtn m+n () ゆえに So sin m+1 sin"xcosxdx= sin" n-1 x COS x n-1 C + m m+n m+n Jo So sin xcosxdx したがって n-1 Im,n= -Im,n-2 m+n

7行目の文の文構造教えて欲しいです🙏

25 The Maya loved cacao so much they used the beans as currency. They also believed it is good for you which many people still say today about cacao's most famous byproduct, chocolate. 物 In fact, cacao, also called cocoa, which is the not-so-secret ingredient of chocolate, s contains hundreds of bioactive* plant compounds, including flavanols*, which have with numerous possible health benefits. been (あ "Research on the bioactive components of the cacao bean pretty consistently shows that if you're consuming greater amounts of flavanols you see mechanisms (linked to heart disease are, by and large, favorably impacted," says Howard Sesso, an 10 epidemiologist at the Harvard T.H. Chan School of Public Health and Brigham and Women's Hospital. This includes improvements in blood pressure and cholesterol levels. But while cacao does have intriguing potential to boost heart health and brain function, no science supports eating large amounts of chocolate as a health food 15 sorry chocoholics. Here's why. - Spurred by chocolate's popularity, numerous studies have explored how the natural chemical compounds found in cocoa might be good for human health. While some have suggested that less than an ounce of dark chocolate might 本単位 VT improve heart health, much of the research doesn't involve eating actual chocolate not A but rather BAというよりむしろB 20 but rather its components. In 2022, (2) Sesso and colleagues found compelling evidence for the benefits of 説得力のある flavanols. In a clinical trial of 21,000 adults, they found that the half of the group that took 500mg of cocoa flavanol supplements daily had a significantly lower risk of death from cardiovascular disease* than those who had taken a placebo. Flavanols may also boost insulin sensitivity, according to some studies, which might be helpful in reducing the risk of type 2 diabetes. But the results aren't conclusive, and those at risk of diabetes might be () (to choose a cacao-inspired

17番の答えと解説お願いします🙇

3 1516は()に入れるのに最も適切なものを選びなさい。 17は正しい文を1つ選びなさい。 15 She complained about ( ) in her room. there being few furnitures there was little furniture there being little furniture there were few furnitures 16 The rich ( ) happier than the poor. are not necessarily do not necessarily does not necessarily is not necessarily (慶大) (立命館大) 17 There is a lot of furniture in the office. There is many news available on this subject. I wanted to buy the jacket, but I had few money left. I have the least books of anyone in my class. The number of her supporters, it turned out, was many. (中央大)

(3)の問題なのですが、どこから間違っていますか？？ どなたか分かる方教えてください！！🙇‍♀️

Imin -3 ( 0 =πC) 0=70) Imax = 0 0 (0 1) ( 0 = 3/3) TC (3) f = - tan + 1 (-1:0 (35) F= x- - 1 § Man & = √3 1 ≤ - tan O = √13 Jmin = 2 4 (9-7) πC 2 ≤ - tano + 1 E-√3+1 Jmax = -√3+1 (0= 1/2 3

このoneはどんな役割を持つのでしょうか？ 教えて欲しいです🙏

問9 9 ④ <<読み上げられた英文 > 験<解説> 9 M: The girl holding the book looks like you.TA JRJROO w: Actually, that's my best friend. I'm in the front.id ads diw M: Ah, you're the one with the hat! W: That's right! Question: Which girl in the photo is the woman ? 対話と質問の訳》 男性:本を抱えている女の子は君に似ているね。 女性:実は,それは私の親友よ。 私は一番前にいるわ。 男性: ああ、君は帽子を被っている子だね! 女性:そうよ! 質問: 女性は写真の中のどの女の子か。 ① (2014) 3 wasmow sobsgolavas ③ で check un ている room for six P but we

部活動の利点と欠点を述べる英作です。間違いやアドバイスあればなんでも教えてください

One of advantage of club activities is that people you have who are not in your school You talk with older students, they may a chance to talk with year. When advice Something important and You can learn, what hire something from they experienced; such as studying, love and human relationship One of disadvantage it's that it is difficult to keep a good balance bee between Your studies and club activities, because club activities may take up a lot of time your time. I think It is important to plain to how long you study a day i 95 51