user-avatar
miunho02
2 năm trước
Ai làm nhanh và đúng nhất mik vote nha ^^ Làm hộ mik bài này vs : Tìm số tự nhiên n sao cho 4n+3 chia hết cho 2n+1 Tìm số tự nhiên n sao cho : 4n+3 chia hết cho 2n-1
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 28 to 32. The United Nations Children's Fund (UNICEF), originally known (28) ____ the United Nations’ International Children’s Emergency Fund, was created by the United Nations General Assembly on 11 December 1946, to provide emergency food and healthcare to children and mothers in countries that had been devastated by World War II. The Polish physician Ludwik Rajchman is widely regarded as the (29) ____ of UNICEF and served as its first chairman from 1946 to 1950, when he had to flee the United States in the wake of McCarthyism. Rajchman is to this day the only person that served as UNICEF's Chairman for longer than 2 years. On Rajchman's suggestion, the American Maurice Pate was appointed its first executive director, serving from 1947 until his death in 1965. In 1950, UNICEF's mandate was extended to address the long-term needs of children and women in developing countries everywhere. In 1953 it (30) ____ a permanent part of the United Nations System, and the words "international" and "emergency" were dropped from the organization's name, though it retained the original acronym, "UNICEF".UNICEF (31) ____ on contributions from governments and private donors. UNICEF's total income for 2015 wasUS$5,009,557,471. Governments contribute two-thirds of the organization's resources. Private groups and individuals contribute the rest through national committees. It is estimated that 92 per cent of UNICEF revenue is distributed to program services. UNICEF's programs emphasize developing community-level services to (32) ____ the health and well-being of children. UNICEF was awarded the Nobel Peace Prize in 1965 and the Prince of Asturias Award of Concord in 2006. Question 28: A. For B. As C. such as D. like Câu hỏi 29: Question 29: A. Ancestor B. Descendant C. pioneer D. founder Câu hỏi 30: Question 30: A. Became B. Becomes C. Becoming D. had become Câu hỏi 31: Question 31: A. focuses B. stands C. concentrates D. relies Câu hỏi 32: Question 32: A. Promote B. Provide C. widen D. increase

Dựa vào bảng 16.1/54 cho biết tình hình tăng trưởng kinh tế của các nước trong các giai đoạn: 1. 1990-1996 +Nước nào có mức tăng đều? Tăng bao nhiêu? +Nước nào tăng không đều? Giảm? 2. Trong 1998 +Nước nào phát triển kinh tế kém hơn năm trước? +Nước nào có mức tăng giảm không lớn? 3. 1999-2000 +Những nước nào đạt mức tăng <6% +Những nước nào đạt mức >6% +So sánh với mức tăng trưởng bình quân của thế giới (1990:3%) (gợi ý: lấy mức tăng trưởng 1990 của Đông Nam Á so sánh) ❤❤❤ *CÁC BẠN BIẾT CÂU NÀO THÌ GIẢI CÂU ĐÓ KHÔNG CẦN GIẢI CÂU 3 CŨNG ĐƯỢC. CÁC BẠN GIẢI CÂU 1,2 THUI(CÂU 1 BẠN GHI GIÙM MÌNH TĂNG BAO NHIÊU, GIẢM BAO NHIÊU NHÉ) CẢM ƠN NHIỀU😘😘😘❤❤❤❤

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team