tìm số nguyên tố p để p và p+1, p+2021 đều là số nguyên tố giúp vs

a) ( 56.35 + 56.18 ) : 53 b) ( 158.129 - 158.39 ) : 180 c) ( 23.35 + 35.37 ) : 60 d) ( 257. 139 - 257 .39 ) : 100 f) 102 - 96 + 90 - 84 + 78 - 72 + ... - 12 + 6 g) 1 +2-3-4+ 5 + 6-7-8 +. + 993 + 994 – 995 – 996 + 997 + 998

Trong lĩnh vực công thương nghiệp dưới thời Nguyễn, ngành nào được xem là một trong những ngành phát triển với nhiều thợ có tay nghề cao nhất? A. Khai mỏ B. Đóng tàu C. Trồng cao su D. Sản xuất rượu #Khongphaichuacc :) #...

a) 49.15 - 5.49 b) 43.16 - 43. 13 c) 23.51 + 35.51 - 51. 18 d) 13. 52 + 52. 36 - 19. 52e) 98.36 f) 999. 201 g) 98.37 h) 9999.201

Mk cần gấp ạ cchỉ cần đáp án thui

III. Read the following passage and mark the letter A, B, C or D to indicate the word or phrase that best fits each of numbered blanks. CULTURE SHOCK Many people dream of living in a foreign country. It can be an amazing experience for those (1) ……………. are willing to settle down in a new place. (2) ……………, there’s one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure how to deal with it. Societies are (3) …………… in many different ways. Customs and traditions can be very different and that can sometimes make it difficult to get on with local people who might not approve (4) …………… things you do and might object to things you say. You might be banned from doing things in another country that are perfectly legal in your own. For example, in Singapore people can be forced to (5) …………… a large fine just for dropping rubbish. Eventually, though, most people who live abroad fall in love with their adopted country and learn to accept its differences. 1. A. who B. which C. what D. whose 2. A. Therefore B. However C. Although D. Moreover 3. A. organize B. organizing C. organization D. organized 4. A. of B. with C. on D. off 5. A. spend B. waste C. pay D. borrow IV. Finish each of the following sentences in such a way that it is as similar as possible in meaning to the sentence printed before it, using the word given. Do not change the word given. 1. I don’t believe anything that he says. WHATEVER 2. I’ve never read such a sarcastic essay before. EVER 3. He prefers plain water to coffee. RATHER 4. You should take the train instead of the bus.  If 5. The course finished with a big party.  At the end 6. Although she said that she would come, I don’t think she ever will.  Despite 7. We invited a pop star onto the chat show, but he didn’t turn up.  The pop star 8. My father used to play football when he was young.  My father doesn’t 9. We got lost in the jungle because we didn’t have a map.  If we had 10. It is a three-hour drive from Hanoi to Nam Dinh.  It takes 11. They think the owner of the house is abroad. The owner 12. When did you first know him?  How 13. The children couldn’t go swimming because the sea was rough.  The sea was too 14. Those pictures are beautiful.  How 15. It was an interesting film.  What

Đề 3: ​Câu 1: Viết tiếp lời cho một câu chuyện hoặc cuốn sách mà em đã đọc. ( Khuyến khích thí sinh vẽ tranh minh họa hoặc có lời song ngữ Tiếng Anh). ​Câu 2: Nếu được chọn là Đại sứ Văn hóa đọc, em có kế hoạch và biện pháp gì để khuyến khích các bạn và mọi người đọc sách nhiều hơn. Mn giúp mik vs nha.

Tính nhanh a, ( 2400 + 72 ) : 24 b, ( 3600 - 180 ) : 36 c, ( 525 - 315 ) : 15 d, ( 1026 - 741 ) : 57 e, 100: 24 - 52 : 24 f, 18 : 9 + 32 : 9 + 40 : 9 g) 23 : 8 + 35 : 8 - 10 : 8 h) 94 : 11 - 15 : 11 + 20 : 11 i) 37.138 - 38.37 k) ( 77.45.24 ) : ( 8.9.11 ) l) ( 25 + 3.75 - 250 ) : ( 2014.2015.2016 + 2017.2018.2019 ) m) ( 25.36363 - 2525.36 ) : ( 2011.2012.2013...2020 )

Các anh chị làm giúp em với ạ em cảm ơn

Một hình nón có bán kính đáy r=5cm và độ dài đường sinh l = 9cm. Diện tích xung quanh của hình nón đó bằng