至急です汗　答えを無くしてしまいました。答え合わせがしたいので誰か解いてもらえないでしょうか。 明日似たようなテストがあるので正確な答えを教えていただきたいです　優しいひとお願いします🤲 字汚くてごめんなさい。

(1) Did you get to the station time? 1. in 2. by 3. at 4. for 5. till (2) Bill called my house yesterday. 3.10 4. at 5.in knives and forks. 1₁ up 2 oh (3) They use their fingers I linfront of 2. in order to 3. in case of 4 instead of 5 incapable (4) Bob has made has mind to abroad this year? go 1. by 2. of 3.on 4. up 5. to (5) It is easy to make plans, but difficult to them out carry 1 take 2 Car 3. put 4. come 5. hold

1番から分かりません解説お願いします！

C 2 三角形の分点と位置ベクトル [改訂版クリアー数学B 問題46] 3点A(a), B(),C(c) を頂点をする △ABCに おいて, 辺ABの中点をD, 辺BC, CA をそれぞ れ 2:13:1に内分する点を順にE, Fとする。 次のベクトルをa,b,c を用いて表せ。 (1) AC (2) BE (4) CD (5) AE 三 Co (3) FA (6) DF B() D A (a) -2-E1C(c) 6三角 △AB 成り

立式は解答と同じでしたが、解答はこの二つの式の辺々を割っていました。 この自分の解き方は何が間違っているのか分かりません。e＝3の時点でおかしいのは分かったのですが、これはどこをミスしているのでしょうか、

miste 189. 斜めの衝突 図のように, ボールが, 速さ 2.0m/sで 床とのなす角が60° で衝突し, 床と30°の角をなしてはね 2.0m/s かえった。 ボールと床との間の反発係数はいくらか。 ただ大 し、床に平行な方向の速さは,衝突によって変化しないも #61 のとする。 O ない 30° 60°

問1の解説お願いします！空間ベクトルの四角柱の問題です。

間3 {M(a) - m(a)}da の値を求めよ。 II 図のように, OAOB=1, OC = 2である直方体 OADB-CEGF がある。辺 AE, BF, DG 上に,それぞれ点P, Q, R をとる。 このとき, 4点O, P, Q, R が同一 平面上にあるとし、Ap,|BQ=gとする.また, 直線 DCと平面 OPRQの交 点をSとする。 ON,OB=8,OC=さとして,以下の問いに答えよ. (配点50点) C. F Q B E P A G R D HE 20 amc 象の 3

化学反応式は以下の通りでわかっており、(2)以降がさっぱりです。 (○)だけなとでもいいので、 よろしくお願いします🙇

(37) 8 思考・判断・表現 アルミニウムに塩酸を加えると, 塩化アルミニウムが生じて水素が発生する。 これについて 次の各 問いに答えよ。 (各5点×4) (1) この反応の化学反応式を書け。 [2A1+6HCl→2AICs+3H2 ] (2) 0.54g のアルミニウムを完全に反応させるためには, 6.0mol/Lの塩酸が少なくとも何mL必要か。 [ 1⑩8 ] (3) (2) のとき,発生する水素は0℃, 1.013×105 Pa で何Lか。 [19 ] (4) アルミニウム 2.7g に, 1.0mol/Lの塩酸 25mL を加えて反応させると, 発生する水素は0℃, 1.013×105 Pa 何Lか。 [20] HOUT 次の問いに答えよ。

お願いします

24 25 26 27 A: This room looks a lot larger than before, doesn't it? B: I just ( ) ( )))( (7) I (I) need (ア) (エ) A: How long will it take ( B: It'll take three days, sir. (7) to (1) the size (1)-(3) A: When ( B: Just a few months ago. (7) upgrade (1) a system Þ(*)-(1) (7) as (1) the day (1)-() (1) that (*) everything (1)-(7) A: Can we set ( )( B: How about starting at four? 2 (1)-(1) ))( )( (1) adjusted (+) have (1) did (*) was 2 (1)-() (1) in (+) for ))( 2 (3)-() ))( )( )( ))( () didn't () threw out 3 (1)-(3) 3 (1)-(1) (¹) of (h) this suit )( )( 3 (A)-(+) () the last time (h) you ))( () our meeting (h) as late (エ)-(カ) ). ∞ (*)-(H) ➜ (ħ) − (1) )? )( __)? ➡ (#)-(★) ) possible? (4)-(H)

どなたか解答して下さい

ⅡI. 次の 17 17 18 19 20 21 22 23 から一つずつ選びなさい。 Her ( 23 の各英文の空欄に入る最も適切なものを,それぞれの中 today presentation 3 presentation today The new ATM is easier for ( ) left nothing to be desired. visual impairing 3 visually impairing killing 3 for which dies ones Food contamination is a serious problem in the U.S., ( year. given The 21st century has ( The results of the experiment were greatly different from ( expected. + because 3 is that ) people to use. 2 that presentation's today today of presentation making to oblige 3 obliged to make visual impaired visually impaired 2 seen 2 with killing 4 the death of 3 which One of the main causes of the declining birthrate in Japan ( chosen to remain unmarried. ) about 5,000 people every 3 resulted ) the rise of various new business models. ) the researchers had 2 is the reason 4 so that 4 what Some workers just seem to follow orders and become confused when ( decisions. 4 appeared ) more people have making obliged to obliging to make ) their own

①はどうしてダメなんですか?

例題 次の文章を読み、問の ~④のうちから一つ選べ。 標準 23: に入れるのに最も適当なものを,下の① The decline (in the number of trips between 2002 and 2010 can be S partly accounted for by falls(in shopping and visiting friends at their 2010) homes) On average, people made only 193 shopping trips per year in as opposed to 214 in 2002. Trips to visit friends)at private homes d/from 123 to 103 per person per year during this period, whereas the number of trips to meet friends at places other than their homes remained almost constant, at 48 in 2002 and 46 in 2010. The fewer trips for shopping and visiting friends at home may, in turn, be explained by certain changes in society that took place over the period surveyed) Vi Vz (UK Department for Transport (2011) National Travel Survey 2010(E) This passage would most likely be followed by a paragraph which compares the numbers of shopping trips and visits (to friends' homes made in 2002 and 2010 by people in Britain C explains how the society in Britain)now demands that people V+ V+o travel more/for business) Vi ⁹)] 3 explores social trends in Britain impacting the number of vt V t shopping trips and visits to friends' homes 4 lists reasons why one can expect people in Britain to travel more V Vt S often using public transportation [追試・改題]

お手数ですが解答してくださると助かります

(1) Two people are talking about their plans for the weekend. Michael: Is there anything I should bring for our camping trip this weekend? I'm afraid I don't have much by way of equipment, though. Yuko: That's right. You said you'd never been camping before, didn't you? Michael: No, I didn't. 32 I don't have any equipment because I left it all at my parents' house. Yuko: Oh, I'm sorry. I remember now. It was Nick. I get you two mixed up sometimes. Michael: Don't worry about it. Anyway, do you and Erika have everything? If not, I can run mall tomorrow between classes. It's only a 10-minute drive. Yuko: Well, I have a tent and a stove. Erika said she had an extra sleeping bag, and betwee her and Nick we have the kitchen utensils covered. the

解答してくださると助かります！

ⅢI. 次の 24 24 25 27 26 ~ 27 の各対話の空欄に下記の(ア)~ (カ) の語(句) を並べ換えて入れ、英文を に入る語(句) の組み合わせとして最も適切なものを. の前後 完成させなさい｡ ただし、 答えは(__ それぞれ の順番とする。 A: This room looks a lot larger than before, doesn't it? B: I just ( (ア) I (I) need (7)-(H) A: How long will it take ( B: It'll take three days, sir. (7) to (エ) the size (1)-(3) の中から一つずつ選びなさい。 組み合わせは英文中の A : When ( B: Just a few months ago. (7) upgrade (1) a system (ウ)(イ) (7) as (エ) the day (イ) (カ) (イ) that (オ) everything (1)-(7) 2 (1)-(1) ))( A : Can we set ( )( B: How about starting at four? ) ( (イ) adjusted (オ) have (イ) did (オ)was (ウ)(カ (イ) in (オ) for 3 (1)-(3) )()( )( (ウ) (カ) ))( (ウ) didn't (カ) threw out )()( )()( (ウ) of (カ) this suit 3 (1)-(1) )( 3D(カー(ウ) ))( (ウ) the last time (カ) you (ウ) our meeting (カ) as late ). (エ)-(カ) &(4)-(I) )? (*)-(H) ) ___________)? (カー (オ) ) possible? (カ)-(エ)