toán và thuật toán: xây dựng thuật toán theo phương pháp liệt kê. Mong các bạn giúp đỡ

mục đích của việc dán băng keo trong dính kín mặt trên hoặc mặt dưới lá nhằm mục đích gì

Giúp em với ạ 🥺🙏 Em đang cần gấp lắm ạ 🥺🙏🥺🙏 Dùng hoán vị chỉnh hợp hay tổ hợp

21. I don’t have a bookshelf in my bedroom. There ……………………………………………………………………………………………………………. 22.. Please tell me something about your neighborhood. Could ………………………………………………………………………………………………………….. 23. He has small white teeth. His teeth ………………………………………………………………………………………………………. 24. Is there a computer room at your school? Does ………………………………………………………………….. ………………………………………………..? 25. Both Maths and English are interesting to him. He is ……………………………………………………………………………………………………………………… 26. Hoa’s school has more than 500 students. There …………………………………………………………………………………………………………………… 27. Janet doesn’t like watching sports on TV. Janet is not keen ………………………………………………………………………………………………………… 28. How much time do you spend learning English every day? How long does …………………………………………………………………………………………………………. ? 29. This house is small. It is ……………………………………………………………………………………………………………………… 30. My father usually drives to work. My father usually goes…………………………………………………………………………………………………

21. I don’t have a bookshelf in my bedroom. There ……………………………………………………………………………………………………………. 22.. Please tell me something about your neighborhood. Could ………………………………………………………………………………………………………….. 23. He has small white teeth. His teeth ………………………………………………………………………………………………………. 24. Is there a computer room at your school? Does ………………………………………………………………….. ………………………………………………..? 25. Both Maths and English are interesting to him. He is ……………………………………………………………………………………………………………………… 26. Hoa’s school has more than 500 students. There …………………………………………………………………………………………………………………… 27. Janet doesn’t like watching sports on TV. Janet is not keen ………………………………………………………………………………………………………… 28. How much time do you spend learning English every day? How long does …………………………………………………………………………………………………………. ? 29. This house is small. It is ……………………………………………………………………………………………………………………… 30. My father usually drives to work. My father usually goes…………………………………………………………………………………………………

Nhiệt độ trung bình năm cao nhất ở A. bán cầu Tây. B. đại dương. C. lục địa. D. bán cầu Đông.

AI LÀM NHANH ĐÚNG 5 SAO VÀ 1 CẢM ƠN

21. I don’t have a bookshelf in my bedroom. There ……………………………………………………………………………………………………………. 22.. Please tell me something about your neighborhood. Could ………………………………………………………………………………………………………….. 23. He has small white teeth. His teeth ………………………………………………………………………………………………………. 24. Is there a computer room at your school? Does ………………………………………………………………….. ………………………………………………..? 25. Both Maths and English are interesting to him. He is ……………………………………………………………………………………………………………………… 26. Hoa’s school has more than 500 students. There …………………………………………………………………………………………………………………… 27. Janet doesn’t like watching sports on TV. Janet is not keen ………………………………………………………………………………………………………… 28. How much time do you spend learning English every day? How long does …………………………………………………………………………………………………………. ? 29. This house is small. It is ……………………………………………………………………………………………………………………… 30. My father usually drives to work. My father usually goes…………………………………………………………………………………………………

cho x+y+z=0 cmr 5(x^3+y^3+z^3)(x^2+y^2+z^2)=6(x^5+y^5+z^5)

Cho 2.4g Mg tan hoàn toàn trong dung dịch HNO3 loãng dư. Sau khi phản ứng kết thúc không có khí thoát ra. Cho NaOH dư vào trong dung dịch thu được thấy có V lít khí (đktc) không màu mùi khai thoát ra. Gía trị của V là?