至急❗️ここの問題がわからないので教えて下さい。よろしくお願いします。

名詞(主格・所有格 次の英文を日本語に直しなさい. (1) Look at those students who are playing baseball in the schoolyard. (2) Yesterday I went fishing with a friend of mine who lives near our school. (3) We enjoyed ourselves in the museum which was built in Kyoto last year. (4) The teacher who has just married is Mr. Mori. (5) I have some friends whose mothers or fathers are teachers. (6) The policeman saved a boy and his dog that were lost in the dangerous area. (7) My aunt bought several pictures that were painted by the famous artist. (8) We are going to eat at the restaurant whose owner is a very nice person. (9) The building whose roof was damaged by the typhoon is the bank.

①、②、③教えてください🙏

don 53 来] [] 表 す 201 D ld rd pp.1 1 Exercises 次の英語に合う日本語を完成しなさい。 1) I will help my mother in the kitchen. 私は台所で He won't listen to us. 彼は 3) Ann will be in London by now. アンは今ごろ 2) 4) Will you take me to the station? 私を - 4 ) 4) 2 日本語に合うように,( )内から適切なほうを選びなさい。 1) 私は明日, 沖縄の友達に電話をするつもりです。 I(will / would) call my friend in Okinawa tomorrow. 2) タクはどうしても英語を話そうとしません。 Taku( won't / wouldn't ) speak English. 3) 子どものころ、 私はよく森へ行ったものです。 I (will/ would) go to the woods when I was a child. この家の前に高い木がありました。 smilu There (would / used to) be a tall tree in front of this house. A 3 対話文が完成するように,( )に適切な語を入れなさい。 ) (1971 1) "( 2) "( 3) "( ) ( A B )explain the rule to me?” “Sure "iml gam s 2) トムは今ごろ, 電車に乗っているでしょう。 (the train / Tom/be/on/will) by now. 2019 ) go with you?” “No, thanks." ) play basketball after school?" "Yes, let's." wib 3) 彼はよく私の家を訪ねてきたものです。 (to / visit /used / my house / he ). salem of oil falow) 2 gole working bloow) à A Capim yam HV 4 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 ABC 1) あなたは明日, 図書館で勉強するつもりですか。 (study / will / the library / you/in) tomorrow? 4) 明日、一緒に買い物に行きませんか。 (we / tomorrow / go / shall / shopping)? 2 Lesson 10 tomorrow? by now. 助動詞 3 29

M=8M−１とかの場合分けの方法が分からないので教えて欲しいです 自分でnが7まで一周するまでの場合を全パターン書き出して、あとは法則性見つけるだけなんですけどその法則性の書き方が分からなくて、

35, = = { £11+0}^ -{£11-1)}" (Cos & + ism)" - (cos (-) + (sn (-7) ) " (0X21 +020)}t's (cas = + 15m²)" - (( (os & -jsm=1²^ = cos 47² + 1 sin 17 - Cos 4x + 1 sin nx nx = このときの値を求める問題です。 E (High_ (Hi)" hi figy 21 sin n=0 ⇒ 0 0 na f "nx=dx__n=8 ≤nes 10=1<22 < 1=1 = √21 h=3 => Fi (n=9=> 0), n=5=>-Ex n=6=> — 21 n=7 ⇒ -√21/n= n = 46 (6= √₂x2py) O No. Dale th=77²10 () +1=2 = 21 M = 8 => 0 Y 8 43 Coso Sino

英語 文法です 4、6行目のthatの用法を教えて欲しいですm(*_ _)m

新しい 9 The new focus on grit) is part of a larger scientific effort to study the personality traits 現実世界におけ達成度を最も正確によそうする個性を研究しようという。 OVER CE 長い間 / that best predict achievement in the real world.// While researchers have long focused / on 知能測定 measurements of intelligence / such as the IQ test / as deciding markers of future success, / ~ECT. these scientists point out / that most of the variation in individual achievement / has nothing to do with being smart. // Instead, /it largely depends on 2 personality traits / such as grit and honesty. It's not that intelligence isn't really important / Newton was clearly a genius / 決して十分ではない but that having a high IQ/is 3 not nearly enough. //

(１)の問題で、波線を引いたところの項数はどのように求めるのですか？

□ 67 次の和Sを求めよ。 (1) S=1·1+2.5+3.5² +4.5³+ +n·5″-1 (2) *(3) 4 1 + ²3²3 + 23²³² + 3 ³3 ² 3+ + 33 S=1+4x+7x²+10x³+...+(3n-2)x²-¹ S=1+ ・+ n 3n-1

答えがないので正誤判定お願いしたいです。ちなみに、色ペンで囲ってるのが私の回答で、問題としては，空欄にあっているものを選ぶ方式です。

(12) ( 3 On the weekend you don't go out you shouldn't go out ), his favorite activity, kept him away from gambling on horse racing. (13) Hurry up! The train is leaving ( (15) ( Baseball on weekends Q (14) We ( ) Italy four times during the 1980s. O after a few minutes for a few minutes. used to visit O (16) Do you mind if I ( (17) It ( (20) I ( ) you all be happy! May open (18) They ( aren't building around (19) They were fighting ( 2 would visit 2 Will ) a long time since I met you. have stayed in ) the window? will open ). 2 was O hadn't built at 2 Every day of the week These days 2 in a few minutes (2) went 4 a few minutes later 198011 9 visited 3 Should 3 should open ) where to go for dinner. 3 will be ) Mazda Zoom-Zoom Stadium when I arrived in Hiroshin a for the first time. ium(whe ) America for two weeks when I was in high schol EMER hand't been built 3 during I have visited 4 Would that It has been have gone to opened has Ten years 4 over 4 weren't built J It has been A visited have passed

答えがないので正誤判定お願いしたいです。ちなみに、オレンジで囲ってるのが私の回答です。 最後（11）丸をし忘れましたが答えは2番にしました。 それとオレンジで囲ってみにくくなった英単語などは隣または近くに書きましたが，わからないとこあれば指摘ください。

⑤ 空欄の入る最も適切なものを選択肢から1つ選びなさい。 (1) What nobody would ( ) suggest is that women be told to stay at home dare (2) Scientits reported that monkeys had been seen ( V S use (複数扱 (3) The police ) the murder case at the moment. are investigating investigate may (5) You can avoid ( &n having M (7) My wife and I ( fear to be taking advantage of 2 have used 3 to aking advantage of by (6) I like watching Star Wars movies, but I ( had to cancel (4) I don't know where their wedding i going to be held, but if they decide on Kyoto, I definitely ( ) go. Zwill (9) Soccer ( (10) It ( 2 might has been got to know (8) All trains stopped (y s stopped (yesterday (11) I'd rather ( had to have 3 hope 2 had cancelled ) keeping yourself well informed and taking a few safety precautions. being taken advantage of by and the meeting ( 2 should well for you not to go out ) some simple tools just as human beings do. using Investigates ) so late at night.. ) each other since we were in high school) have been knowing 3 hay known 3 need 3 will be having 4 being taken advantage by ) enough of them by the time this one ends. wish C had to be cancelled 4 to using IS Ad 4 investigating can well ) be the world's most popular sport: however, baseball is more popular in the US may well ) a few days before we know the full results of the medical checkup. should have been 3 was you didn't go out willl have had 4 know had been to cancel 4 must well will be

情報1の"音のデジタル表現"の単元についてです。 下の写真の4.の3つの問題がよくわかりません。 なぜこの答えになるのか教えて下さい。 テストも近いのでなるはやでお願いします(o_ _)o ※横の赤文字が答えになります。

■ 2. 通常の音楽CDは量子化ビット数を16ビットで記録している。 これに対して, デジタル音楽 配信サービスの中には量子化ビット数を24ビットにして同じ楽曲を販売しているケースがある。 原音に対して, サンプリング周波数は同じであるとして、 次の説明のうち正しいものを1つ 選べ。 波の高さ ? ? ① 演奏時間が同じ場合,データ量は少なくなる ② データを扱う機器やコンピュータ内蔵CPUの負担は減る 超低音から超高音まで音の上下限が拡大する ④ より小さな音から大きな音までの表現力の幅が広がる <96000回 3. 音楽CDの何倍もの情報量を持つ 「ハイレゾ (High Resolution) 音源」の楽曲がネット配信 販売されている。 標本化周波数 96KHz, 量子化ビット数が24ビット, ②チャンネルのス レオであるとき, 16GBの記憶容量を持つプレーヤーなら, 1曲が4分として約何曲保存す ことができるか。 次の中から1つ選べ。 なお, 1K=1000 とする。 96000×24×2×(60×4)= 138 115 1157 (4 1382 4. 次の計算をして、適当なものをそれぞれ1つ選べ。 電話の音声をデジタル信号にするとき, 最大周波数が4KHzであった場合の標本化周波 ① 4KHz ④ 32KHz 8KHz 16KHz ✓ 上記データをマイナス範囲-8~ 0, プラス範囲0~7の16段階で量子化する場合のビ 数。 ① 8bit 上記データをそのまま符号化したとき, 1K=1000の場合の、 最低必要となる伝送速度 ① 4Kbps ④32Kbps ② 8Kbps ③ 16Kbps ① 4bit 16bit 32bit

全く分かりません😭教えてください🙇‍♀️

Exercises Arrange the words in the proper order. 1. It (about three hours / do / me / to / took ) my homework. 2. (did / how long / it / take / to / you) finish writing the paper? 3. It (build/ billions of yen / cost / to / will) a new school building. 4. How much (cost / it / send / this book / to / will) to the U.S.? 5. It will (about 40 hours / get / take / to / to / you) Machu Picchu from Japan. 1 (48 2 Fill in the blanks so that each pair of sentences will have the same meaning. 1. a. I need to have someone carry my bag. It's very heavy. b. I need to have ( ) ( )( 2. a. They had the girl take care of their baby while they were out for the concert. b. They had ( ) ( ) ( ) ( ) ( ) by the girl while they were out for the concert. a. I had my sister clean my room. b. I had ( ) ( )( ) ( ) my sister. 4. a. My bicycle was stolen when I left it in front of a bookstore yesterday. b. I ( ) ( ) ( )( bookstore yesterday. ) by someone. It's very heavy. 3. ) when I left it in front of a

2の問題ですが、回答は②でした。①がダメな理由を解説していただきたいです。お願いします。

1 has seen 2. It( 1 has passed 3. John ( ny times since he was ten years old. (3) saw 4 sees 2 have seen ) more than ten years since he left his hometown. 4 is passed 2 has been (3) was ) his wallet at school, but one of his friends found it in a classroom. XIR (桜美林大)