Đây là đề bị lỗi, vừa đọc vừa giải lại giùm mìn nhé, chỉ cần bài giải thôi. Thank!
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DN
4
Những câu hỏi liên quan
NN
11 tháng 3 2022
bài 1 ,2 mỗi đề í
có 4 đề thì mỗi đề chỉ càn làm bài 1 , bài 2 hoi ..
bạn có thể làm cho mình đc hông ạ
AR
2
VQ
5
12 tháng 9 2020
In future, when robots can be used both in homes and in other areas, it could improve the standard of living of people. House hold chores took significant cut in humans' life. Many people burn their energy on their day to day tasks cooking, cleaning etc after coming from work. When robots can complete such jobs, people can spend more time with their family and friends. Experts say that many major problems in the modern world are caused due to miscommunication. When people get more time, they can talk freely and resolve such issues and eventually create happy society. Robots can be used on certain jobs to curb accidents due to negligent behaviour of some people. When robots are used on such work, it does not cause any human life due to accidents at the work places. Human resource can be efficiently used by involving humans to perform those tasks which demand human skills crial thinking, problem solving etc while robots can be used on low end jobs moving cargos, heavy weights lifting etc. While some people talk about how robots can be useful to human, others voice their concerns demotion in human values and creation of lazy society due to heavy dependency on robots. When robots become cheaper to produce, employers may prefer to use more robots than humans. As the technology constantly improves the capabilities of robots, it could undermine the values of humans. Many people may rely on robots heavily. Some may even develop a habit of using robots on tasks that they can easily do. This could create lazy society. Humans could start to cherish robots at the expense of human lives. In conclusion, robots can be used on anything which can eventually improve humans' standard of living but definitely not at the expense of human lives. Robots can be used to help humans to live in harmony and to form happy societies. This fundamental setup should not be allowed to deteriorate by robots
12 tháng 9 2020
In future, when robots can be used both in homes and in other areas, it could improve the standard of living of people. House hold chores took significant cut in humans' life. Many people burn their energy on their day to day tasks cooking, cleaning etc after coming from work. When robots can complete such jobs, people can spend more time with their family and friends. Experts say that many major problems in the modern world are caused due to miscommunication. When people get more time, they can talk freely and resolve such issues and eventually create happy society. Robots can be used on certain jobs to curb accidents due to negligent behaviour of some people. When robots are used on such work, it does not cause any human life due to accidents at the work places. Human resource can be efficiently used by involving humans to perform those tasks which demand human skills crial thinking, problem solving etc while robots can be used on low end jobs moving cargos, heavy weights lifting etc. While some people talk about how robots can be useful to human, others voice their concerns demotion in human values and creation of lazy society due to heavy dependency on robots. When robots become cheaper to produce, employers may prefer to use more robots than humans. As the technology constantly improves the capabilities of robots, it could undermine the values of humans. Many people may rely on robots heavily. Some may even develop a habit of using robots on tasks that they can easily do. This could create lazy society. Humans could start to cherish robots at the expense of human lives. In conclusion, robots can be used on anything which can eventually improve humans' standard of living but definitely not at the expense of human lives. Robots can be used to help humans to live in harmony and to form happy societies. This fundamental setup should not be allowed to deteriorate by robots.
DV
2 tháng 12 2016
x : 3 dư 2
x : 5 dư 1
→ x + 4 chia hết cho 3 và 5
→ x + 4 € BC ( 3, 5 )
Ta có: 3 . 5 = 15
→ BC ( 3, 5 ) = B ( 15 ) = {0;15;30;45;...}
Dựa vào các điều kiện trên, ta kết luận: Vậy x € { 15;30 }
MN
28 tháng 5 2021
III.
1. B
2. B
3. B
4. C
5. C
6. C
7. A
8. C
9. D
10. C
11. A
12. D
VII.
1. went
2. to tell
3. eat
4. will be
5. going
6. allows
7. watching
8. did you do
9. to finish
10. don't have to get
11. taught
12. spend/ playing
13. got
14. didn't go
15. built
16. Did you meet
17. to fly
18. did you do / went
19. bought
20. be/ be
21. to socialize
22. to read
23. to see
VIII.
1. You ought not to watch TV too late.
2. My sister prefers walking to cycling.
3. They enjoy traveling to Nha Trang on their vacation.
4. How about seeing a detective film ?
5. Ba plays basketball skillfully.
6. Do you like milk for breakfast ?
7. I don't like durians.
8. Would you like to collect stamps?
9. Lan invites me to have diner with her.
10. I don't have to do my homework today.
11. How heavy are you ?
12. His brother is safe cycler.
13. My father drives carefully.
14. What is matter with her ?
15. How tall are you ?
16. What is wrong with him ?
IX.
1. cavity
2. would
3. so
4. should
5. How heavy
6. much
7. Why
8. fluently
9. in
10. much
11. did
12. either
13. badly
14. to go
15. before
16. to
17. Would you like to
18. films
19. spends
20. five-minute
XI.
1. B
2. A
3. C
4. D
5. A
6. C
7. C
9.D
10. C
XII.
1. A
2. C
3. A
4. D
5.B
XIII.
1. What's this table's weight ?
2. What's your father's height ?
3. What was Alice's height last time ?
4. What was your weight last month ?
5. What's the wall's height ?
XIV.
1. can too
2. didn't either
3. will too
4. aren't either
5. So did
6. Neither can
7. So do
8. So are
9. Neither did
10. don't either
XV.
1. Some of them planted fruit tree and vegetables.
2. The children shouldn't often go to amusement center.
3. Video games can be addictive.
4. Teenagers around the world like television most.
5. Children should brush their teeth after meals.
DT
Đỗ Thanh Hải
CTVVIP
28 tháng 5 2021
đề dài thì e tách từng phần ra, đăng lên đây và các bạn sẽ giúp e nhé
22 tháng 12 2016
mik khuyên bn nên nấu mì tôm
vì mì tôm nấu rất dễ chỉ cần chế nc nóng vào và ăn thui hehe
LA
23 tháng 12 2016
Cái đó trẻ con cũng biết. Trổ tài nấu mì tôm để được zero à??????????????
4 tháng 12 2018
Số vải còn lại sau lần bán thứ 2 là:
\(25,3+18,5=43,8\)(m)
Số phần vải thể hiện 43,8 m vải là:
\(1-\frac{1}{3}=\frac{2}{3}\)
Số vải còn lại sau lần bán thứ nhất là:
\(43,8\div\frac{2}{3}+3=\frac{687}{10}\)(m)
Số phần thể hiên 687/10 m vải là:
\(1-\frac{2}{5}=\frac{3}{5}\)
Số vải ban đầu là:
\(\frac{687}{10}\div\frac{3}{5}=\frac{229}{2}\)(m)
Số vải đã bán là:
\(\frac{229}{2}-25,3=89,2\)(m)
Bài 2:
Đổi 3,28 tấn = 32,8 tạ
a) Ta có: \(32,8\div4,85=6\left(dư 3,7\right)\)
Vậy cần 7 xe chở ( cả xe có 3,7 tạ gạo)
b)
Xe ít nhất chứa 3,7 tạ gạo
Chiều rộng là 90x4/5=40(m)
Chiều dài là 90-40=50(m)
Diện tích là 40x50=2000(m2)
Nửa chu vi mảnh vườn hình chữ nhật là: 180 : 2 = 90 (m)
Chiều rộng mảnh vườn hình chữ nhật là: 90 : ( 4 + 5 ) x 4 = 40 (m)
Chiều dài mảnh vườn hình chữ nhật là: 90 - 40 = 50 (m)
Diện tích mảnh vườn hình chữ nhật là: 40 x 50 = 2000 (m2)