問90が分からないので教えて欲しいです

✓ 基本 90 ある飛行機の乗客のうち, 60%が日本人で, 42%が日本人男性 である。 日本人乗客から1人を選ぶとき, それが男性である確率を求めよ。 ✓基本 91 黒玉3個と白玉5個の入った袋から, 玉を1個ずつ2個取り出 O the too to

段落ごとにどんな内容が書かれているかA〜Eから選ぶ問題です！合ってるか見て欲しいです🙏 中３英語です

コイズ 橋 香同 ik] くの ke 震災 [人名] ge 1 About 20,000 people lost their lives in the Great East Japan Earthquake on March 11, 2011. Several foreigners were also killed in the disaster. There. is a movie called Live Your Dream: The Taylor Anderson Story. The woman smiling in a kimono di dolewow 'nob ydW in the picture is Taylor. 2 Taylor started to learn Japanese as a small girl in America and became attracted to Japan. She wanted to become a bridge between Japan and America. In 2008, she came to Ishinomaki to work as an ALT. She was an energetic and kind teacher and encouraged her students all the time. Many students became interested in English and foreign cultures thanks to her bright personality. Taylor loved her students and all her new experiences in Japan. Taylor was at 10 4 After apartmen way. She family wa Shor and their Reading started because and to bring p kept o English today, many 15 6 E in Jap prepa neces ordine 3 Then, the earthquake hit. school with her students. Taylor comforted the " students and took them to a nearby safe place.

1番下の文のif not undertakenは 文法的にはどうなってるんですか？

Perhaps the strongest reason to think the planet could be home to Something is that over the past 20 years, we've learned that many inhabitants of Earth live in environments as peculiar as those on Mars. Here, some organisms exist inside rocks in the chilly wastes of Antarctica, or a mile deep in the ground. Others live in ice sheets, or breed in the strongest acids. If it can happen here, it could possibly happen on Mars, too. Finding life on Mars obviously would be thrilling. It would, in a small way, ease our (@). In addition, it might illuminate that great mystery, the origin of life on Earth. But the possibility of life on Mars also suggests that we should approach the place with caution. If something is living there, then bringing Martian rocks back to Earth could be a mistake if not undertaken very carefully.

中学3年生の理解のイオンの問題です。 この問題の問2でBまでは中和が起きているのはわかるんですが、cとdがなぜ中和が起きているのかがわかりません。　 答えはアです。

4 次の実験について、問いに答えなさい。 4つのビーカーA~Dにうすい水酸化ナトリウム水溶液Xをそれぞれ30.0mLずつ入れ、 緑色のBTB溶 液を数滴加えたところ, すべてのビーカーの水溶液の色が青色に変化した。 次に、図のように、うすい 塩酸Yを, ビーカーAには5.0mL, Bには10.0mL, Cには15.0mL,Dには20.0mL加えてかき混ぜ、水溶 液の色を調べた。 表は、 この結果をまとめたものである。 ビーカー A B C D 加えたうすい塩酸Yの体積 [mL] 水溶液の色 5.0 10.0 15.0 20.0 青色 青色 緑色 黄色 ビーカー うすい塩酸Y うすい水酸化 ナトリウム水 溶液X D COOTOO B◯◯◯ ウ エオ オカ 問1 実験のように,酸とアルカリの水溶液を混ぜ合わせたときに,酸の陰イオンとアルカリの陽イオンが結びついてできる物質をいっ ぱんに何といいますか、書きなさい。 問2 右の表のように, ビーカーA~Dで, 中和が起こったものは○, 起こらなかったものはーで表すとき, 実験の結果を正しく表しているものを, ア~カから選びなさい。 A ア ○ イ ○ ○ 問3 実験で,ビーカーDにうすい塩酸Yを加えていったときの,加えたうすい塩酸Yの体積と,ビーカー の水溶液中の水素イオン, 塩化物イオンの数の関係を示しているグラフとして適当なものをそれぞれ ア~エから選びなさい。 ア ウ 〇〇

時制の問題です。教えてください。

1.次の文の( )に入る適当な語句を①~⑥から選びなさい。 (1) Robert ( ) ill for three weeks. He's still in hospital. had been @has been O is will be (創価大) (2) Computer networks and new tools of communication ( ) changed the life of college students [神奈川大〕 have been have > were are (3) Frank ( ) Utah in 1996 and ( left-worked > in Oregon since then. left-has worked has left-was worked has left-worked (4) The meeting today ( will have finished ) by the time I get to the office. finishes will finish [札幌大 has finished [ 青山学院大 ]

至急お願いします！！英検についてです 要約問題でYouTubeの英検二級のテンプレである程度かたちを理解しておこうと思ったんですが 1,2枚目の要約か3枚目の要約どちらが英検二級の検定において点数が高いですか？？ 無理にかたちを変えすぎないほうがいいのかなって思ったり…本文... Read More

When young people travel, some like to make their schedules, while others prefer to go without any plans. There are other ways to travel, too. Some of them choose to join group tours. Why do they choose group tours? Group tours are popular because all the arrangements, such as transportation and accommodations, are taken care of. Travelers don't have to worry about planning, which saves time and effort. Additionally, these tours provide opportunities to meet new people, make friends, and share experiences with others. As a result, group tours make visiting popular sights more convenient and enjoyable with the help of knowledgeable guides. However, group tours have some problems. The schedule might be strict, with little room for flexibility. This can make the trip less enjoyable for some travelers. Additionally, the pace of the tour could be too fast, preventing people from doing everything they want. As a result, some people might feel uncomfortable and not enjoy the trip as much as they had hoped.

これで答えあってますか？ あと、もしx≦だった場合とイコールついてなかったらどうなるか教えて欲しいです🙇‍♀️

0 問23 ある浄水器で水をろ過すると,1回ごとに水の不純物の量を1/2にす ることができる。 繰り返しろ過を行うことで,水の不純物の量をもと の1以下にするには,何回以上ろ過を行えばよいか。 ただし, 10g102=0.3010, log103=0.4771 とする。 → P.186 練習問題 8

英検の英作文で質問ですが、such asの後ろtheyのtって大文字ですか小文字ですか？

く読んでから答え When people look for a job, some choose a workplace that is close to where they live, while others move to a new town or city in Japan. There are other choices, too. Some of them decide to go to other countries to work. What are the reasons for this? They can have experiences that they cannot have in their own countries while working abroad. Also, they can learn a local language by using it not only at work but also at other times. This can help their future career as well. On the other hand, people have to face issues with differences in customs at work. It can take a long time to get used to the new work environment if things are very different from their own countries. Also, people cannot easily visit their family and friends back home. This can cause them to feel lonely. ①These days, some of people verse. ecially thers media anytime, earn new ity. me young themselves ch personal a dangerous decide to other go countries to work. 質 大文字?OKか * It has benefits, such as They can have edia.

解説お願い致します🙏

下の表は、3台のトラックA車,B,C車について、調べたことをまとめたものである。 た だし,3台それぞれのトラックについて, 燃料タンクいっぱいに燃料を入れて出発し, km 走っ たときの残りの燃料の量をLとするとき, yはxの一次関数とみなす。 また、下の図は,表をもとに,A車, B車それぞれについてxとyの関係をグラフに表したもの である。02 このとき、次の (1)~(3) に答えなさい。 too A車 ・燃料タンクの容量は 50L である。 の容量は501である( ・1km 走るごとに0.1Lずつ燃料を使う。 • B車 燃料タンクいっぱいに燃料を入れて出発す ると, 400km走ったときの残りの燃料の 量はOLになる。 B車 ・1km 走るごとに0.2Lずつ燃料を使う。 ・燃料タンクの容量は240Lである。 C車 2 燃料タンクいっぱいに燃料を入れて出発す ると, 200km走ったときの残りの燃料の 量は190Lになる。 50 50 A車 合の1km走ることに一定の量ずつ燃料を使う。資 2001 (S) 400 燃料は,走ることだけに使い, すべて使いきることがで (km) きるものとする 。

答えあってますでしょうか🥲🥲 8番が2番か4番かで迷っていて、、😭😭

7. A Do you have a pen I could borrow? B Sorry, but I don't. A: ( ) Thanks anyway. ①Oh, you do. That's too good. 2 Here you are. 4 That's all right. 8. Sally: Can you wait for a couple of more minutes, Jack? I'm not ready yet. ) I'll be in the car, so don't forget to lock the door. Jack( ①I'll miss you. 3 OK. I can't see it. 9. A We're all finished. B: Yes. Everything was great! ②Not so much. ④Sure. No problem. A Thank you so much. We never could have done it without you! B: ( It was my pleasure. 1 Not at all. 3 Nothing to mention. ②You're right. 4 I'm sure you couldn't. <名 10. A Hurry up, or you will be late for the train. B: ( ) The train comes every three minutes. 1 I'm going. ② You said that. 3 I'm coming. 4 Don't worry. 11. A Would you mind turning off the TV? I have to get to sleep early tonight. B: ( ) You're right, we have tests tomorrow. 1 No, I don't want to. ③ I don't suppose so. 2 Yes, of course. 4 Certainly not. 12. A I'm headed to the library to check out some books. B:( ) A Not at all. I was hoping you would. Could you pick up something for me? 2 Do you have enough time? ③ Mind if I tag along? 4 Should I come with you? 13. A( ) B Sure, what is it? A: Can you keep an eye on my bag, please? I'd like to grab a coffee.b B : Go ahead. It will be safe with me. Would you like me to get some coffee? 2 Do you know where I put my bag? 3 Have you ever lost a bag at the airport? Can you do me a favor? ad