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英語 高校生

it’s an essential skill, something you need for everyday activities, whether that’s finding out the news by reading a newspaper or buying... 続きを読む

Phil Hello. This is 6 Minute English from BBC Learning English. I'm Phil. Beth And I'm Beth. Are you a big reader, Phil? Phil Sure, I enjoy reading - and it's also a great way to pass the time on my daily commute to work. But reading isn't just a nice thing to do - it's an essential skill, something you need for everyday activities, whether that's finding out the news by reading a newspaper or buying groceries by reading the labels. Beth And that's why I was shocked by a recent UN report estimating that around the world over 700 million adults are illiterate, which means they can't read or write. Phil Wow! That's a huge number of people excluded from doing basic day-to-day things. So, what can be done to get more adults reading and writing? In this programme, we'll be hearing about projects in two very different countries trying to do just that. And, as usual, we'll be learning some useful new vocabulary as well. Beth But first I have a question for you, Phil. I mentioned a recent UN report on the high numbers of people unable to read and write, but illiteracy is not a new problem. Since 1967, the UN has been highlighting the importance of literacy, being able to read and write, with a day of celebration called International Literacy Day. But when does it take place? Is it: a) the 8th of March? b) the 8th of June? or, c) the 8th of September? Phil I think International Literacy Day is on the 8th of September. Beth OK, Phil, we'll find out if that's correct at the end of the programme. The biggest reason people grow up illiterate is not going to school, and that's especially true for people living in the coastal towns of Bangladesh. Because these towns flood regularly, families are always on the move, making it hard for children to get an education. Phil The Friendship Project teaches reading and writing to groups of Bangladeshi women and girls. They also teach numeracy which means the ability to do basic maths like counting and adding up. Here one student, Rashida, explains the impact it's had on her to BBC World Service programme, People Fixing The World: Rashida My parents never sent me to school and I've suffered from not being able to read and write. My children were embarrassed that I was illiterate. I couldn't even do basic accounting. Until now, I've had to use my fingerprint as a signature as I was illiterate, but now I can sign my name because I can read and write thealphabet, and I'll also be able to keep an account of my expenses. No one can cheat me anymore. Beth Before the Friendship Project, Rashida couldn't write her signature - her name written in her own handwriting. Instead, she had to use her fingerprint. Now, Rashida has learned the alphabet and also some basic maths, so she knows how much money she's spent, and how much she has left. This means no-one can cheat her, can trick or swindle her into taking her money.

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数学 高校生

y=x^2+1とy=√(x-1)はこの式単体で見たら、後者の式はyの値に対してxの値がただ一つ決まるという考えで作っているかどうかの見分けがつきません… だからf(x)の逆関数はf^(-1)(x)と表すのでしょうか?

26 第1章 いろいろな関数 逆関数の求め方 SOUT US RO y=x2+1(x≧0) の逆関数を式で表してみましょう. 元の関数はyがェの で表されていますが、 逆にxをの式で書き表します。「ただ1つ に決まらなければなりません。 r2=y-1 xに何の条件もついていなければ x=±√y-1 となり,xの値が1つに決 まらないのですが,x≧0という条件があることにより,た」 カッ 間に2を 5が出力 つに決まるので、 ます。 x=vy-1 とxの値を1つに決めることができます. これで,「y を入力するとェが出力 される」という式ができました.ただ, 通常の関数は 「入力を x, 出力を で書き表すので,体裁を整えるためにxとyを入れ替えます。 帰国 これが,y=x2+1 の逆関数となります. 1 逆関数と元の関数は同じものの裏表ですから、 元の関数のグラフのと のラベルを付け替えれば,それがそのまま逆関数のグラフになります.「定義 域」と「値域」もそっくりそのままひっくり返ります. =2+1/4y=vz-1 +3 値域: y y≥1 逆関数 定義域: IC x≧1 xとyの関係が 入れ替わる の付 0x IC Oy y 定義域:x≧0 「つを 値域 : y≧0 ただ,もちろんx軸が縦軸, u軸が横軸だと何か 必ずただ=x2+1

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英語 高校生

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)

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英語 高校生

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

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物理 高校生

物理基礎の問題です! 類題の(4)を教えてほしいです!! よろしくお願いします🙇🏻‍♀️՞

例題① 電熱線による発熱 1kWh=10Wh=3.6×10J 3.6×10³ J ある長さの電熱線に100Vの電圧をかけると, 消費電力が400W であった。 次の問いに有効数字2桁で答えよ。 ただし, 電熱線の単位長さあたりの抵抗値 は変わらないものとする。 (1) 電熱線には何Aの電流が流れるか。 (3) (2)電熱線の抵抗値は何Ωか。 かかるか。 ただし, 電熱線の発熱量の30%は周りに逃げるものとし, 水の この電熱線を用いて, 16℃の水300gをあたためて100℃にするには何s 比熱は 4.2J/ (g・K) とする。 Gato 指針 (3) 水が得た熱量は, 電熱線で発生したジュール熱の70%に等しい。 解 (1) 電熱線に流れる電流をI [A] とすると,「P=VI」より、 400 W 400W =100 VXI よって, I= p.199式(7) =4.0A 100V p.192式(3) (2) 電熱線の抵抗値を R [Ω] とすると, オームの法則 「V=RI」 より (3)かかる時間を [s] とすると,「Q=Pt」 と 「Q=mcAT」 より, 100V よって, R= 100V=R×4.0A =25Ω 4.0 A p.125式(3) よって, t=3.78×10°s≒3.8×10's 84- p.199式(8) 400Wxtx0.70=300g×4.2J/(g・K)×(100-16) K 類題1 例題①の電熱線を、 元の80%の長さに切って, 100Vの電圧をかけた。次の 問いに有効数字2桁で答えよ。 (1) 電熱線の抵抗値は何Ωになるか。 (2) 電熱線には何Aの電流が流れるか。 (3)このときの電熱線の消費電力は何Wになるか。 (4) 例題1の(3)と同じようにして水をあたためたとき, かかる時間は元の何倍か。 20

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