Bạn chưa đăng nhập. Vui lòng đăng nhập để hỏi bài

Những câu hỏi liên quan
Minh Chu Xuân
Xem chi tiết
Le Thi Khanh Huyen
1 tháng 10 2016 lúc 20:05

Có lẽ là 17.

Lý do :

Thấy : \(22=2.11\) \(\notin P\)

\(20=2^2.5\notin P\)

\(17\in P\)

\(25=5^2\notin P\)

Do đó ....

Minh Chu Xuân
1 tháng 10 2016 lúc 20:05

help me!

Le Thi Khanh Huyen
1 tháng 10 2016 lúc 20:09

The sum of age of 4 kids is :

\(\frac{22+20+17+25}{3}=\frac{84}{3}=28\)

So, the ages of 4 kids are \(6;8;11;3\)

Mình không rõ yêu cầu của đề lắm :) Mình chỉ có thể tìm tuổi mỗi người.

I LOVE PETS
Xem chi tiết
I LOVE PETS
28 tháng 9 2016 lúc 21:22

What is the next number in the pattern: 1, 8, 27, ...?
 

tuber
Xem chi tiết
Linh Cao
30 tháng 6 2017 lúc 16:31

The oldest than the smallest age is:

25 - 17= 8 (years old)

Answer: 8 years old

Hà Nguyễn
Xem chi tiết
Hoàng Thị Lan Nhi
7 tháng 3 2020 lúc 21:26

These apples are very excellent . How many them would you like?

Khách vãng lai đã xóa
Đỗ Vũ Thảo Nhi
Xem chi tiết
Sinh Viên NEU
10 tháng 1 lúc 12:54

37. If it is raining this evening, I_______.

A.will go out B.don't go out C.go out D.won't go out

40. These vegetables are poisonous so they are____.

A.eatable B.edible C.inedible D.eaten

38. Minh's English is excellent. He speaks_____.

A. perfectly English B. English perfectly C. perfect English D. English perfect

39.The driver should____all the trash on the ground before leaving.

A. put out B. keep away C. clear up D. end up

41.___is a row of things forming a fence.

A.Hedge B. Treasure C. Folk D. Stream

42. Crops are sprayed with____to kill insect.

A. fertilizer B. manure C. medicine D. pesticide

43. We can protect our environment by____pollutio

A. covering B.providing C.minimizing D.supplying

44. Sue likes___ the kitchen as often as possible.

A. to cleaning B.cleaning C.that I clean D.clean

45. Rachel___ if she___ her

A. will be pleased / passes B. please / will pass C.is pleased/passes D.will please/pass

46. ___the meat was cooked, I took it out of the oven.

A. Because of B.If C.As D.Therefore

47. Cars and trucks are ____from driving in the city center until 9 p.m.

A. preserved B.prohibited C.allowed D.polluted

48. We can____pollution by recycling bottles and cans.

A.ban B.minimize C.mention D.litter

49. Raw__ is pumped into the sea, which causes pollution to our beaches.

A. material B. poison C. sewage D.water

50._____ is a mass of bubbles formed on the surface of a liquid.

A. Dump B. Folk C.Recycle D.Foam

Haji.Tks
Xem chi tiết
Thu Hồng
13 tháng 11 2021 lúc 15:19

1. if Nam lived in that house.

2. what the kids were doing.

3. that she had to wash those clothes then.

4. Mr. John hasn't been in VN since 2007.

5. I am interested in the book.

Dương Vân
Xem chi tiết
Trịnh Quỳnh
10 tháng 3 2019 lúc 22:02

1 That book belongs to those kids . That book is theirs.

2 this bicycle belongs to my neighbor Bill. This bicycle is his.

3 This scarf belongs to my aunt Tina . This scarf is hers.

4 This toy belongs to you. This toy is yours.

5 This apartment belongs to me and my cousin . This apartment is ours.

6 These mittens belong to my brother . These mittens are his.

7 Those cookies belong to my sister's friend . Those cookies are his/hers.

8. These suitcases belong to you and your wife. These suitcases are yours.

9 That pillow belongs to me. That pillow is mine

10. That lamp belongs to my aunt and uncle . That lamp is theirs.

THCS Yên Hòa - Lớp 6A3 N...
Xem chi tiết
Huyền ume môn Anh
19 tháng 3 2022 lúc 16:22

b

a

Valt Aoi
19 tháng 3 2022 lúc 16:24

b

a

hello hello
Xem chi tiết
Trịnh Hương Giang
12 tháng 11 2017 lúc 10:55

1. They swim fast.

2. They were bad singers last night.

4. They are careless drivers.

5. She dances beautifully.

3. She speaks lovely.

Quách Trần Gia Lạc
12 tháng 11 2017 lúc 10:56

1. swim fast.

2. bad singer last night.

3. (Bạn sử dụng trạng từ đồng nghĩa với lovely mà bạn đã học).

4. careless driver.

5. dances beautifully.