これって10人を2部屋に分けるみたいに4の10乗にしちゃいけないのですか？

ES -20 次の間に答えよ。ただし同じ色の玉は区別できないものとし,空の箱 があってもよいとする. (1) 赤玉 10 個を区別ができない4個の箱に分ける方法は何通りあるか求め 土 10佃を区別ができる4個の箱に分ける方法は何通りあるか求め

並び順がよく分かりません。どなたかよろしくお願いします。

You ( 1 ①impressed. (4) being )( )( )( )( 2 never (5) without 3 see ) by its beauty. (6) the lake

高2R 適当ではない英文を1つ選ぶ問題 解説お願いしたいです

Music has the power to influence our emotions and mood. Listening to upbeat songs can make us feel more energetic and happy. On the other hand, many people use quiet music to help them staying focused. + Some studies suggest that learning an instrument can even boost brain power. It is truly a universal language that connects people everywhere.

以下の写真の様な問題の解き方を教えてほしいです。 問題を貼っていますが、一問ごとの解説ではなく 全体的な分け方について教えてほしいです。 お願いします。

1. I am planning (to travel / traveling) to Europe next month. 2. She is very good at tennis, so you should avoid (to play / playing) against her. 3. We managed (to catch / catching) the last train just in time. 4. I really don't mind (to wait waiting) for another thirty minutes. 5. He promised (to call / calling) me as soon as he arrived at the airport. 6. The company decided (to close / closing) its Tokyo office. 7. You should practice (to speak / speaking) English every day. 8. They offered (to help / helping) us clean up the kitchen. 9. I can't imagine (to live / living) without my smartphone. 10. He refused (to sign signing) the contract until he read it carefully. 11. She gave up (to look / looking) for her lost earring. 12. I expect (to finish / finishing) this project by Friday. 13. We ended up (to stay / staying) at a cheap hotel because of the storm. 14. They put off (to have / having) the meeting until next week. 15. He pretended (to know 16. The thief denied (to steal / stealing) the expensive watch. 17. I cannot afford (to buy buying) a new computer right now. 18. Have you finished (to wash / washing) the dishes yet? 19. She hesitates (to tell / telling) the truth to her parents. knowing) everything about the issue. 20. I enjoy (to listen / listening) to podcasts while commuting. 21. My brother suggested (to go / going) to the beach this weekend. 22. We hope (to see / seeing) you again in the near future. 23. You must keep (to try / trying) until you succeed. 24. The doctor recommended (to take / taking) a few days off. 25. He failed (to pass / passing) the driving test for the third time. 26. She dislikes (to wake waking) up early on Sundays. 27. They are preparing (to move / moving) to a new apartment. 28. I miss (to hang / hanging) out with my friends from high school. 29. He demanded (to speak / speaking) to the manager immediately. 30. Please escape (to make / making) careless mistakes on the exam.

並べ替える問題を教えてください🙇‍♀️

It was not (1. had □. some >\. spent =. time . until ^. we) together that I realized he was a distant relative of mine.

並べ替える問題を教えてください🙇‍♀️

We had (1. cut □. down. how =. idea .no . to) on our expenses because we were so used to living in luxury.

答えが③なんですけど解説見てもよくわかんなくてなんで③になるか教えて欲しいです。私は②か④でなやんで接続詞かなっておもったりしたけど違いました😭

6 Our boss was sick at home, so we did finish the project. 13 we thought was needed to PE how 2 that 3 what 4 which i w obie

英語わかる方お願いします。日本語に対応している英語はどれか選ぶ問題です。

その本はあまりに難しくて、 私には理解できなかった。 1 The book was so difficult that I couldn't understand it. ② The book was too difficult for me to understand it. ③ The book was such difficult that I couldn't understand. ④ The book was so difficult for me to understand.

（1）〜（3）のノートの反応式が答えと同じかどうか確認してほしいです！ （4）、（5）は反応式の書き方が分かりません💦教えてください🙇‍♂️

アラニンが次の物質と反応するときの化学反応式を記せ。 (3) エタノール (4)無水酢酸 365 アミノ酸の反応 (2) 水酸化ナトリウム水溶液 (1)塩酸 (5) アラニン (同じ物質量で反応)

２番でなぜ2枚目の赤丸で囲んだようなグラフができるのかがわかりません、範囲がちがうのはわかりますが自分は−2分の1がなす角で終わりなのではないかと思ってしまいました、よろしくお願いします🙇‍♂️

直線への垂線, 2直線のなす角 例題 12.1 O を原点とする座標空間で点A(0, -5, 線を1とし,点B(1,8,2)を通りアー( る. 3)を通り(2,1,3) に平行な直 3,2,-1)に平行な直線をmとす (1)点Bから直線に下ろした垂線の足をHとするとき、点Hの座標を求めよ。 (2) 2直線lとのなす角日 (050)を求めよ. 考え方 (1) BH (直線)より、BH!!の方向べ