長文読解などの問題がどうしても自力で解けなくて、コツを教えて頂きたいです🙇🏻‍♀️ 画像のような問題です。

5 OKATO Chapter 14 14 A 人権 256 words Time: 35 minutes Reading 20分 Many famous B-21 Sammy Sosa, Darryl Strawberry, Hideki Matsui. baseball players are people of color*. But not so long ago, only white people* could play Major League Baseball* in the United States. The first person of color to play for a Major team was Jackie Robinson. And he became one of the game's greatest players.radiom Until 1947, Jackie Robinson played for the Negro League*. Only B-22 African-Americans played for their teams. But in 1947, the Major League Brooklyn Dodgers asked him to play for them. In his first year, he became the team's strongest player. The team won many 10 championships* after that. Many fans loved Jackie Robinson. But (2)some people hated him, B-23 only because of his skin color. Some other players did not talk to him. Fans of the other teams threw things at him. He felt very sad, but he was strong. He continued to play. Because of his success, many other African-American players could join the Major Leagues. In one game, players from the Atlanta Braves said bad things to B-24 Jackie Robinson. Then, (4)another Dodgers player, Pee Wee Reese, Secame angry. Pee Wee went over to Jackie and hugged him. Pee Wee aid to the Braves, "Jackie is my teammate, whether you like it or not." ckie knew Pee Wee was a good friend. Many more people became kie's friends after that. 06:2 Today, players of all colors and all countries play Major League -ball. But when you think of Ichiro or Matsui, think of Jackie son. He was perhaps the most important baseball player ever. (5) le of color white people [AJ League Baseball 「メジャーリーグベースボール」 Negro League 「黒人リーグ」 championship 「優勝する」 hug 「~を抱きしめる」 B-25 左の英文を読んで、 以下の間に答えなさい。 1. 英文の主旨として最も適切なものを以下から1つ選びなさい。 Jackie Robinson was a player for the Atlanta Braves. Jackie Robinson's success changed Major League Baseball. (3) Jackie Robinson is remembered for his strong pitches. 速読問題 Jackie Robinson fought against many people in the Negro League. 2.下線部 (1) を和訳しなさい。 3.下線部 (2) の理由を日本語で具体的に書きなさい。 4. 下線部 (3) を、 his の内容を明らかにして和訳しなさい。 文 5.下線部 (4) の理由を日本語で具体的に書きなさい。 6. 下線部 (5) を和訳しなさい。 1840 ☐ (1.2) only ☐ (1.5) great ☐ (12) skin 精読問題 ☐ (1.6) until (1.9) strong (11) fan ☐ (11) love (LII) hate (113) threw <throw (13) felt < feel ☐ (1.13) sad join ☐ (18) become angry ☐ (1.18) go over to (1.19) teammate (119) whether ~ (1.24) perhaps (14) continue (1.15)

forとsinceの使い方について質問なのですが for＋ どの期間やったか since＋ いつからやったか であってますか？

for and since We use for and since to say how long O Helen is in Ireland. She has been there { for three days. since Monday. We use for + a period of time (three days/ two years etc.): Monday past for three days Tuesday We use since + the start of the period (Monday/9 o'clock etc.): start of the period ↓ Monday since Monday Wednesday now past now two hours for three days ten minutes an hour a week a month six months five years a long time four weeks O Richard has been in Canada for six months. (not since six months) O We've been waiting for two hours. (not since two hours) O I've lived in London for a long time. Monday 9 o'clock 24 July January 1985 since Wednesday 12.30 Christmas I was ten years old we arrived Richard has been in Canada since January. (from January to now) O We've been waiting since 9 o'clock. (= from 9 o'clock to now) O I've lived in London since I was ten years old.

この問題の答えを教えて欲しいです

B You are an exchange student in the US and next week your class will go on a day trip. The teacher has provided some information. 問1 Yentonville has 3 a church built 250 years ago when the city was constructed Tours of Yentonville The Yentonville Tourist Office offers three city tours. The History Tour BB [] [ The day will begin with a visit to St. Patrick's Church, which was built when the city was established in the mid-1800s. Opposite the church is the early-20th-century Mayor's House. There will be a tour of the house and its beautiful garden. Finally, cross the city by public bus and visit the Peace Park. Opened soon after World War II, it was the site of many demonstrations in the 1960s. The Arts Tour The morning will be spent in the Yentonville Arts District. We will begin in the Art Gallery where there are many paintings from Europe and the US. After lunch, enjoy a concert across the street at the Bruton Concert Hall before walking a short distance to the Artists' Avenue. This part of the district was developed several years ago when new artists' studios and the nearby Sculpture Park were created. Watch artists at work in their studios and afterwards wander around the park, finding sculptures among the trees. The Sports Tour First thing in the morning, you can watch the Yentonville Lions football team training at their open-air facility in the suburbs. In the afternoon, travel by subway to the Yentonville Hockey Arena, completed last fall. Spend some time in its exhibition hall to learn about the arena's unique design. Finally, enjoy a professional hockey game in the arena. Yentonville Tourist Office, January, 2024 ② a unique football training facility in the center of the town ③ an art studio where visitors can create original works of art 4 an arts area with both an art gallery and a concert hall 2 On all three tours, you will 4 learn about historic events in the city 2 see people demonstrate their skills 3 spend time both indoors and outdoors use public transportation to get around 3 Which is the newest place in Yentonville you can visit on the tours? 5 ①The Hockey Arena The Mayor's House 3 The Peace Park 4 The Sculpture Park

教えて欲しいです🙏

解 次の英文を読んで、あとの問いに答えなさい。 There was a famous highway in the United States called Route 66. It stretched from the city of Chicago in the middle of the country to Los Angeles in the West. It was nearly 4,000 kilometers long. For decades, it was the country's most important highway. Construction of Route 66 started in the 1920s. At that time, U.S. car ownership was growing 5 fast. In 1910, there were 500,000 cars. By 1920, there were nearly 10 million! Route 66 was built over many smaller roads between Chicago and Los Angeles. As more Americans began driving, they explored their country. Therefore, Route 66 shaped the U.S. economy and popular culture. Many businesses started in towns along Route 66. These gas stations, fast food restaurants, and hotels. There were songs and television shows 10 about Route 66. It appeared in books by famous U.S. authors like John Steinbeck. included However, Route 66 was more primitive than today's highways. Heavy traffic from cars and large trucks damaged the two-lane highway. This made Route 66 unsafe. By the 1950s, the U.S. began replacing it with modern, four-lane highways. In 1984, the last section was replaced. Today, people can ( A ) drive on parts of former Route 66. They can also visit museums or 15 look at old photographs of Route 66. But most of the kicks on that famous highway are ( B ). (ORIGINAL MATERIAL) 問1 本文の内容に合うように,次の質問 1.2に対する答えの空所を英語で埋め, 文を完成し なさい。 1. How did Route 66 shape the U.S. economy? ルート66は米国経済をどのように形作ったのか Many businesses, such as started along the way. 2. How did Route 66 shape U.S. popular culture? about Route 66 helped to shape it.

間違っている理由を教えて頂きたいです。 正解→Two muffins and one muffin 私の回答(不正解)→Two muffins and a muffin

この問題の4番について質問です｡振動数はおもりの重さによっては変わらないとあるのですが，なぜですか？ おもりの数が多いほど，弦が張ることになるので，音が高くなると思ってました｡（ギターみたいな感じで）

(3) Hz である。 また, a=35cm をそのままにし, おもりを4倍に増やし たとき, 弦は共振しなくなった。 弦を再び共振させるには,Bを 少なくとも (4) cm 右に移動しなければならない。 64 弦の共振 全体の長さが120cm 質量 1.8g の弦の右端に滑車を通して質量 6 kgのおもりをつるし,振動源Sによって弦を振動させる。 この弦は, コマBを動かすことにより任意の一点を固定できる。 弦の張力はどこ も同じで,振動する AB間の距離をα, 重力加速度を10m/s2とする。 問1 コマBを適当に動かすと, a= 30cmで弦が共振する。 さらにB を右に移動していくと, a=35cm で再び弦が共振する。 したがっ て,弦を伝わる横波の波長は (1) cmであり,このときのAB 間の腹の数は (2) 1個である。 またSの振動数は (1) 振動数 fと波の速さが変わっていないの で、波長も変わっていない。 Aが節で今こ とに節があるから, Aから30cmの範囲の定 常波の様子は同じこと。 そこで,Bを右へ だけ移せば再び共振する。よって .. 1 = 10 cm 5cm ごとに腹が1つずつあるから 35÷5=7個 B =35-30 2 2 2 (2) 2 (3)密度は p = 1.8×10-3 120×10-2 B< [kg] と [m〕 を - = 1.5×10-3 kg/m 用いること v = mg P 6 × 10 V1.5×10-3=200m/s 2 もとの弦と同じ材質 同じ長さで, 直径が2倍の弦に張り替え て, αを30cmにし, おもりの質量を6kgに戻す。 このとき弦は 共振し, AB間の腹の数は (5) 個となる。 また, AB間の腹の 数を3個とするには, Sの振動数を (6) 200 v=fa より - f === 10 × 10-2 = 2000Hz (4) はじめはVP Img =fx.......① Hz とすればよい。 mを4倍にしたときの波長を とすると,fは< ①を見て,m を4 倍にすると A B 変わっていないから V p 4mg =fv.......② 2倍になると即断 したい。 S 中にス ② より 2= =24=21=20cm ① 1 (上智大) ・B' Level (1)~(4)★ (5),(6)★ Point & Hint 隔は (1) (2) 弦が共振するのは, 両端が節となる定常波ができるとき。 節と節の間 2 だから、弦の長さが1の整数倍に等しいとき,共振が起こる。 弦の長さが4=10cmの整数倍のとき共振するから、35cmより大き い次の値としては 40cm。よって,5cm 動かせばよい。 A 2 (5)直径を2倍にすると, 断面積が4倍になる から、密度も4倍になる。 波長を入とす ①からを4倍にす ③れば入は1/2倍と即 mg=fie ......③ 断できる。 ると V 40 この問題のような状況では,Sはおもりの重力 mg に より1=4 ∴ A2 = =5cm 2 12= cm ごとにあるから 30÷2=12個 は v [m/s] はv= (3) 弦の張力をS〔N〕, 線密度をp 〔kg/m〕 とすると, 弦を伝わる横波の速さ 等しい。

have to と must の使い分けを教えてください

⑵の（i）（i i）で、別解と同じ方法でmodを使ってやりました。 答え自体はあってたんですけど、別解のやってることがよくわかりません。わたしの解き方ってあってますかね？（写真3枚目）

考え方 【6】 x, y, z は整数として, 等式 6x + 10y + 15z=4 について考える. 次の各問いに答えよ. 結果のみではなく,考え方の筋道も記せ. (1) z = 2 とする. (i) (*) を満たす整数の組 (x, y) を1つ求めよ. (i) (*) を満たす整数の組 (x, y) をすべて求めよ. ..(*) (2)(i) 10y, 15zは5の倍数であることに注意して, xを5で割ったときの余りを求 めよ. (ii)yを3で割ったときの余りを求めよ. (Ⅲ)(*) を満たすx, y, zのうちで2x+2y+z の値が51に最も近い組 (x, y, z) に ついて考える.このような (x, y, z)の中で|x+y-zの値が最小となる組を求 めよ. (50点)

⑷がわかりません。 写真3枚目までは、⑴から⑶まで自分で解いたものです。 共通接線の考え方で、Cに直線が接する時、その直線はGにも接すると言うことを判別式を使って解こうと思ったのですが、全然答えに辿り着ける気がしません、、 お願いします！！

考え方 【5】 kを正の実数とする. 円C:x+y=20と直線l: y=2x-kは接し,その接点 をAとする.また,点 0 -k)をBとする点PはC上を,A,B,Pが三角形の3 頂点となるように動くものとし、 △ABP の重心をG とする. 次の問いに答えよ. (1) kの値を求めよ. (2) P(-2√50) のとき,Gの座標を求めよ. (3) Gの軌跡を求めよ. (4)Gの軌跡とCの両方に接する直線を とする.mの方程式を求めよ. (40点)

なぜbrokenになってるのでしょう breakには壊れるっていう意味があると思うんですけど

問題演習 | STEP① それぞれの空所に入る最も適切なものを選択肢から1つ選びなさい 018 A water pipe(` ) broken for the last two weeks. 000 ① had been ③ is ② has been ④4 was