Đáp án:
a = {9 }
Vì a- 5 = 4
=> a = 9
=> A={9}
HOK TỐT!
Có 3 tế bào nguyên phân liên tiếp 6 lần . Tính tổng số tế bào con sau 6 lần nguyên phân đó .
edit thêm chữ cho mk vs cảm ơn, mong mod k xóa
Làm giúp em phần c bài này vs ạ
Làm giúp em phần a,b bài này vs ạ
viết một bài văn nghị luận về hiện tượng lãng phí thời gian nhàn rỗi của giới trẻ ( KHÔNG COPY MẠNG Ạ) mình cảm ơn ạ
I met Mary. She asked me to give you this. –> ………………………………………………………………………………………………………………………………. He is the customer. I lost his address. –> ………………………………………………………………………………………………………………………………. She is the novelist. Her book won first prize. –> ………………………………………………………………………………………………………………………………. She was dancing with a student. He had a slight limp. –> ………………………………………………………………………………………………………………………………. I am looking after some children. They are terribly spoilt. –> ………………………………………………………………………………………………………………………………. The bed had no mattress. I slept on this bed. –> ………………………………………………………………………………………………………………………………. I was sitting in a chair. It suddenly collapsed. –> ………………………………………………………………………………………………………………………………. This is the story of a man. His wife suddenly loses her memory. –> ………………………………………………………………………………………………………………………………. I was waiting for a man. He didn’t turn up. –> ………………………………………………………………………………………………………………………………. The car crashed into a queue of people. Four of them were killed. –> ………………………………………………………………………………………………………………………………. I saw several houses. Most of them were quite unsuitable. –> ………………………………………………………………………………………………………………………………. Tom was tired and wanted to stop. He had been driving all day. –> ………………………………………………………………………………………………………………………………. Ann felt quite fresh. She had slept in the back of the car. –> ………………………………………………………………………………………………………………………………. Paul wanted to take the mountain road. His tyres were nearly new. –> ………………………………………………………………………………………………………………………………. We lit a fire. It soon dried out our clothes. –> ………………………………………………………………………………………………………………………………. He paid me $5 for cleaning the windows. Most of them hadn’t been cleaned for at least a year. –> ………………………………………………………………………………………………………………………………. Romeo and Juliet were lovers. Their parents hated each other. –> ………………………………………………………………………………………………………………………………. There wasn’t any directory in the telephone box. I was phoning from this box. –> ………………………………………………………………………………………………………………………………. This is Mrs Jones. Her son won the championship last year. –> ………………………………………………………………………………………………………………………………. I bought a dozen of eggs. Six of them broke when I dropped the box. –> ………………………………………………………………………………………………………………………………. I enjoyed the music. We listened to it after dinner ->...............................................................................................
Làm giúp em phần c,d bài này vs ạ
With the cues givin, write a letter to your penpal: +I/ just/ return/ four-day trip/ to Dalat/ my parents. +The trip/ be/ very interesting, and i/ be/ eager/ to tell your about it. +We/ stay/ mini hotel/ Xuan Huong lake. +Walf/ around the lake/ enjoy/ the fresh cool air, we/ feel/ very comfortable. +We/ also/ visit/ a lot of famous places/ such/ Prenn Waterfall/ Cam ly Waterfall/ Lake of Sighs/ Bao lai palaces/ Dalat flower Park... +The weather/ be/ rather cold/ night, but it/ very cool/ during the day. +We/ enjoy/ ourselves so much. +Write/ me soon.
Tím chữ số tận cùng của các số sau: a) 57^2020. b)93^2019
Loga.vn - Cộng Đồng Luyện Thi Trực Tuyến