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9 tháng 12 2017

con lậy hỏi thế bố đứa nào trả lời được trừ Tuấn Anh

8 tháng 12 2017

The savory melt-in-your-mouth cheese; the sweet sauce; the fluffy yet crispy crust. When joined together on a pizza pan, the combination of flavors and textures is one that few of us can say "no" to. In fact, in an Eat This, Not That! survey of more than 10,000 readers, approximately 40 percent of respondents said that of all the guilty food pleasures on the planet, pizza is the one thing they could never, ever give up. Which we can't say was all too shocking to learn. Every day about 40 million people across America sit down to enjoy a slice. And while there are tons of reasons why our nation has such a high obesity rate, we can't help but wonder how large of a role all that pepperoni and cheese-stuffed crust are playing.

But, of course, there are two sides to every coin. Just as you can easily walk into a Dominos and order a large "Meatzza" (which clocks in at 370 calories, 17 grams of fat per slice, by the way), you can get a better-for-you 'za for a fraction of the calories. And according to the USDA, when your pizza contains the right mix of food groups, a pie can provide you with 37 percent of your bone-building calcium, 30 percent of the day's fiber, 35 percent of the day's protein, and over 50 percent of your recommended intake of lycopene (a cancer-attacking antioxidant found in tomatoes). The tricky part is identifying a pie that falls within these parameters. But that's where we come in!

22 tháng 11 2018

1. The river is too dirty for us to swim in.

-> Since the river is too dirty, we don't swim in it

2. Why don't we go to the countryside this weekend.

-> I suggest going to the countryside this weekend.

3. Hard work leads to success..

-> If you work hard, you will have more success

4.. Let's use public buses instead of motorbikes.

-> How about use public buses instead of motorbikes.

P/s: Bạn nên sang box Anh hỏi nhá!!!

22 tháng 11 2018

sr nha. nãy mình đg hỏi toán chưa kịp sửa ấn nhầm gửi luôn gửi xog mới để ý nhầm anh ở bên toán

All around the worldPretty girlsWipe the floor with all the boysPour the drinksBring the noise(It's Iggy Iggz)We're just so pretty!All around the worldPretty girlsJump the lineTo the frontDo what we likeGet what we wantWe're just so pretty(Verse 1 - Britney)HeyDon't you know it's always the sameFrom Australia 'round to LAYou can betcha where ever the girls go boys followWe be keepin' them up on their toesThey can laugh but they don't get the jokesJust you watch they're so predicable(some things...
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All around the world
Pretty girls
Wipe the floor with all the boys
Pour the drinks
Bring the noise
(It's Iggy Iggz)
We're just so pretty!
All around the world
Pretty girls
Jump the line
To the front
Do what we like
Get what we want
We're just so pretty
(Verse 1 - Britney)
Hey
Don't you know it's always the same
From Australia 'round to LA
You can betcha where ever the girls go boys follow
We be keepin' them up on their toes
They can laugh but they don't get the jokes
Just you watch they're so predicable
(some things don't change)
Girls roll up
Windows roll down
Eyes on us
Jaws on the ground
Watch them girls
It's all so funny
Like bees to the honey!
(Chorus)
(Verse 2 - Britney)
Tell me
Is it true that these men are from Mars?
Is that why they actin' bizarre?
Everytime I walk out of my house it's like "hey baby"
They don't see me rolling my eyes
They're buzzing around me like flies
They got one thing on their minds
(some things don't change)
(Pre-chorus)
(Chorus)
Bridge - Iggy/Britney ad-libs:
If you ask me I'm killin em softly
I would spend time with you but that'd cost me
They pray that Iggy Iggy give 'em one more chance
But B's n Iggy wouldn't even give 'em one more glance
See it took that line between the beauty and the beast
Slim waist thick cake
The whole world want a piece
Bad girl good would make you lose your mind
While all the boys beggin' Britney hit 'em one more time
Ow!
What's up Britney?
(Chorus) Đây là bài hát của ai ? Ai đúng và nhanh nhất mình sẽ tick

4
29 tháng 4 2016

01

Pretty Girls

Britney Spears

Iggy Azalea

28 tháng 4 2016

All around the world

Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If  amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work...
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Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)

1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If  amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.

2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in advance. How long is the road, in meter?

3. Mrs. Darlie has a silver ring, a golden ring and a diamond ring. She put them on her left hand. Each ring can be on any of the five fingers. When there are two or three rings on the same finger, if the order in which they are put is different, that couunt as a different way. How many different ways for Lea to put these rings?

4. Let P(x) be a polynomial with degree 3 such that P(1)=3, P(2)=3, P(3)=7, P(4)=21. Find the value of P(5).

1

4. Call that polynomial P (x) = ax3 + bx2 + cx + d

We have P(1)=a+b+c+d=3   (1)

P(2)=8a+4b+2c+d=3   (2)

P(3)=27a+9b+3c+d  =7       (3) 

P(4)=64a+16b+4c+d     =21    (4)

From (1) and  (2) =>  7a+3b+c=0

From (1) and  (4)  => 63a+15b+3c=18

=> 12b+6c=-18  => 2b+c=-3

From (1) and  (3) =>26a+8b+2c=4=> 13a+4b+c=2

=> 13a+2b=5

It is possible

Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If  amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work...
Đọc tiếp

Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)

1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If  amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.

2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in advance. How long is the road, in meter?

3. Mrs. Darlie has a silver ring, a golden ring and a diamond ring. She put them on her left hand. Each ring can be on any of the five fingers. When there are two or three rings on the same finger, if the order in which they are put is different, that couunt as a different way. How many different ways for Lea to put these rings?

4. Let P(x) be a polynomial with degree 3 such that P(1)=3, P(2)=3, P(3)=7, P(4)=21. Find the value of P(5).

2
1. Tiffany và Ryan gửi một số tiền vào tài khoản ngân hàng chung sao cho tổng số dư còn lại 500. Nếu số tiền được gửi bởi Tiffany và Ryan được vẽ dưới dạng biểu đồ tuyến tính trên mặt phẳng xy, hãy tìm khu vực giữa biểu đồ này và trục tọa độ. 2.Một nhóm công nhân đang mở đường. Nếu họ mở 200m đường mỗi ngày, họ sẽ cần thêm 3 ngày nữa. để hoàn thành công việc. Nếu họ mở 240m đường mỗi ngày, họ sẽ hoàn thành công việc trước 2 ngày. Bao lâu là đường, tính bằng mét? 3. Bà Darlie có một chiếc nhẫn bạc, một chiếc nhẫn vàng và một chiếc nhẫn kim cương. Cô đặt chúng lên tay trái. Mỗi chiếc nhẫn có thể nằm trên bất kỳ ngón tay nào trong năm ngón tay. Khi có hai hoặc ba chiếc nhẫn trên cùng một ngón tay, nếu thứ tự chúng được đặt khác nhau, thì đó là một cách khác nhau. Có bao nhiêu cách khác nhau để Lea đặt những chiếc nhẫn này? 4. Đặt P (x) là một đa thức có bậc 3 sao cho P (1) = 3, P (2) = 3, P (3) = 7, P (4) = 21. Tìm giá trị của P (5).
21 tháng 6 2019

#)Góp ý :

Mấy câu như thế này thì bạn nên lên Discuss with Math You - MathYou hỏi nhé ^^

Vì web này chuyên cho học sinh giải toán tiếng anh nên lên đây hỏi sẽ tiện hơn

9 tháng 2 2016

viết tiếng việt ra đi duyetj nha

30 tháng 8 2020

e chỉ biết mỗi đề bài thôi chứ bài này khó lắm

Đề bài:

Ann và Bob có một số lượng lớn đồ ngọt mà họ đồng ý chia sẻ theo các quy tắc sau. Ann sẽ lấy một viên ngọt, sau đó Bob sẽ lấy hai viên kẹo và sau đó thay phiên nhau, mỗi người lấy một viên ngọt hơn những gì người kia vừa lấy. Khi số kẹo còn lại ít hơn số kẹo sẽ lấy ở lượt đó thì người cuối cùng lấy hết số kẹo còn lại. Trước sự ngạc nhiên của họ, khi họ ăn xong, họ đều có số kẹo như nhau

Họ quyết định thực hiện chia lại lần nữa, nhưng lần này, trước tiên, họ chia kẹo thành hai đống bằng nhau và sau đó lặp lại quy trình trên với mỗi đống. Ann đi đầu tiên cả hai lần. Họ vẫn kết thúc với cùng một số lượng kẹo mỗi loại.

Số lượng đồ ngọt tối đa ít hơn 1000 mà họ có thể bắt đầu bằng là bao nhiêu?

Topic : Zigma on calculator, here I use VINACAL 570ES PLUS II for this problem.The rule to solve the zigma problem is always formulate the general formula. Last, we must show that the beginning number and the last number is equal ?, after that, all the calculating form is very easy.Okay now we come to the first example (Violympic 8 - Round 10) : Let  are determined by the formula :  Find Sum of : Okay this is an easy problem cause they have given us all the formula and last,first number.So use...
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Topic : Zigma on calculator, here I use VINACAL 570ES PLUS II for this problem.

The rule to solve the zigma problem is always formulate the general formula. Last, we must show that the beginning number and the last number is equal ?, after that, all the calculating form is very easy.

Okay now we come to the first example (Violympic 8 - Round 10) :

 Let  are determined by the formula : 

 Find Sum of : 

Okay this is an easy problem cause they have given us all the formula and last,first number.

So use calculator : We use SHIFT + log (above ON) :

It appears like , type all the informations into that we have :  (Remember always use x to express). Type all the informations then press "=" we have solution .

So the Sum is .

Easy right ?

Now we come to Example 2 :

Calculate : ?

So we create the formulate the general formula is . (This formula you must have or else we can't use the calculator). So the general formula is : 

So we continue using calculator to type :D :  we have answer : 

So the answer is . Easy right ?

Now we come to harder problem like this :

Example 3 : 

Find general formula of numerator is 

So calculate the numerator we have :  => Don't worry about the answer, keep it there.

Now we come to calculate the denominator with  general formula is 

We have 

Now the answer is numerator/denominator =  => Last answer is a nice number.

2
4 tháng 8 2017

Nguyên tắc để giải quyết vấn đề zigma luôn luôn là công thức chung.Cuối cùng, chúng ta phải chứng minh rằng số bắt đầu và số cuối cùng bằng nhau, sau đó tất cả các mẫu tính toán đều rất dễ dàng.

Được rồi, chúng ta hãy đến ví dụ đầu tiên (Violympic 8 - Round 10):

E x 1 :EX1: Hãy để  một 1 , một 2 , . Tính tính tính Tính tính tính , Một nMột1,Một2,...,MộtN Được xác định bởi công thức: 

A k = 3 k 2 + 3 k + 1 ( k 2 + k ) 3∀ k ≥ 1MộtK=3K2+3K+1(K2+K)3∀K≥1 Tìm tổng của:  1 + a 1 + a 2 + . Tính tính tính Tính tính tính + A 9 ?1+Một1+Một2+...+Một9?

Được rồi đây là một vấn đề dễ gây ra họ đã cho chúng ta tất cả các công thức và cuối cùng, số một.

Vì vậy, sử dụng máy tính: Chúng tôi sử dụng SHIFT + đăng nhập (ở trên ON):

Nó có vẻ như Σ x = ()ΣX=(), Nhập tất cả thông tin vào đó chúng ta có:  9 Σ 1 ( 3 x 2 + 3 x + 1 ( x 2 + x ) 3)Σ19(3X2+3X+1(X2+X)3) (Nhớ luôn sử dụng x để diễn tả). Gõ tất cả các thông tin sau đó nhấn "=" chúng ta có giải pháp  999 10009991000.

Số tiền là  1 + 999 1000= 1999 10001+9991000=19991000.

Dễ dàng phải không?

Bây giờ chúng ta đến ví dụ 2:

Tính:  A = 1 1 + 2+ 1 1 + 2 + 3+ . Tính tính tính Tính tính tính + 1 1 + 2 + 3 + . Tính tính tính Tính tính tính + 99+ 1 50A=11+2+11+2+3+...+11+2+3+...+99+150?

Vì vậy chúng ta tạo ra công thức tổng quát là  n 2⋅ ( n + 1 )N2⋅(N+1)Tính tính tính (Công thức này bạn phải có nếu không chúng ta không thể sử dụng máy tính). Vì vậy, công thức chung là:  1 n 2( N + 1 )1N2(N+1)

Vì vậy, chúng tôi tiếp tục sử dụng máy tính để gõ: D:  99 Σ x = 21 x 2⋅ ( x + 1 )⎞ ⎟ ⎠ΣX=299(1X2⋅(X+1)) Chúng ta có câu trả lời:  49 504950

Vì vậy, câu trả lời là  49 50+ 1 50= 14950+150=1. Dễ dàng phải không?

Bây giờ chúng ta gặp vấn đề khó khăn hơn như sau:

Ví dụ 3:  A = 2014 + 2013 2+ 2012 3+ . Tính tính tính Tính tính tính + 2 2013+ 1 20141 2+ 1 3+ 1 4+ . Tính tính tính Tính tính tính + 1 2015A=Năm 2014+Năm 20132+Năm 20123+...+2Năm 2013+1Năm 201412+13+14+...+12015

Tìm công thức chung của tử số là  ( 2015 - x ) x(2015-X)X

Vì vậy hãy tính số tử chúng ta có:  2014 Σ x = 1 ( 2015 - x x) = 14.479 , 46.409ΣX=1Năm 2014(2015-XX)=14479,46409 => Đừng lo lắng về câu trả lời, giữ nó ở đó.

Bây giờ chúng ta tính đến mẫu số chung với công thức là  1 x1X

Chúng tôi có  2014 Σ x = 1 ( 1 x) = 7 , 185838258ΣX=1Năm 2014(1X)=7,185838258

Bây giờ câu trả lời là tử số / mẫu số =  14.479 , 46.409 7 , 185.838.258= 201514479,464097,185838258=2015 => Câu trả lời cuối cùng là một số đẹp.

4 tháng 8 2017

ghi mấy phút zậy

2 tháng 2 2017

12 nha ban

11 tháng 2 2017

12 nha 

11. The teenagers aren’t buying that model these days. A. That model isn’t being bought by the teenagers these days. B. That model isn’t bought these days by the teenagers. C. On these days that model isn’t being bought due to the teenagers. D. Because of that model isn’t being bought these days by the teenagers 12. People say that he is the most experienced teacher of English. A. He is said to be the most experienced teacher of English. B. He is said the most experienced teacher of...
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11. The teenagers aren’t buying that model these days.

A. That model isn’t being bought by the teenagers these days.

B. That model isn’t bought these days by the teenagers.

C. On these days that model isn’t being bought due to the teenagers.

D. Because of that model isn’t being bought these days by the teenagers

12. People say that he is the most experienced teacher of English.

A. He is said to be the most experienced teacher of English.

B. He is said the most experienced teacher of English.

C. He said the teacher of English is most experienced.

D. That he is the most experienced teacher of English is said by people.

13. People believe that he is a good teacher.

A. It is believed that he was a good teacher. B. He is believed to be a good teacher.

C. They were really believed he is a good teacher. D. He is believed to have been a good teacher.

14. It is thought that he has died a natural death.

A. He is thought to have died a natural death. B. He is thought to be dying a natural death.

C. He is thought to have been dying a natural death. D. He is thought to die a natural death.

15. The coach said, “It’s time for you to go home, boys!”

A. The coach told the boys that it was time for you to go home.

B. The coach tells the boys that it was time for them to go home.

C. The coach told the boys that it is time for them to go home.

D. The coach told the boys that it was time for them to go home.

16.“Why don’t you go with me?” she asked me.

A. He asked me why I don’t go with him. B. He asked me why didn’t I go with him.

C. He asked me why I didn’t go with him. D. He asked me why he didn’t go with me.

17. Why don’t we recycle bottles and cans?

A. We must recycle bottles and cans, mustn’t we? B. What do we recycle bottles and cans for?

C. Shall we recycle bottles and cans? D. How can we recycle bottles and cans?

18. “Why don’t you use the new car, Mr Son?” said Nam.

A. Nam made Mr Son to use the new car. B. Nam asked Mr Son not to use the new car.

C. Nam suggested that Mr Son use the new car. D. Nam suggested that Mr Son uses the new car.

19“Why don’t you use the new car, Mr. Son?” said Nam

A. Nam made Mr. Son to use the new car. B. Nam asked Mr. Son not to use the new car.

C. Nam suggested that Mr. Son use the new car. D. Nam suggested that Mr. Son uses the new car.

20.“You should not lend Susan any more money, Linda” said Nancy.

A. Nancy advised Susan not to borrow any more money from Linda.

B. Nancy advised Linda not to lend Susan any more money.

C. Linda advised Susan not to lend Linda any more money.

D. Nancy advised Linda to lend Susan some more money.

1
3 tháng 3 2020

11. The teenagers aren’t buying that model these days.

A. That model isn’t being bought by the teenagers these days.

B. That model isn’t bought these days by the teenagers.

C. On these days that model isn’t being bought due to the teenagers.

D. Because of that model isn’t being bought these days by the teenagers

12. People say that he is the most experienced teacher of English.

A. He is said to be the most experienced teacher of English.

B. He is said the most experienced teacher of English.

C. He said the teacher of English is most experienced.

D. That he is the most experienced teacher of English is said by people.

13. People believe that he is a good teacher.

A. It is believed that he was a good teacher. B. He is believed to be a good teacher.

C. They were really believed he is a good teacher. D. He is believed to have been a good teacher.

14. It is thought that he has died a natural death.

A. He is thought to have died a natural death. B. He is thought to be dying a natural death.

C. He is thought to have been dying a natural death. D. He is thought to die a natural death.

15. The coach said, “It’s time for you to go home, boys!”

A. The coach told the boys that it was time for you to go home.

B. The coach tells the boys that it was time for them to go home.

C. The coach told the boys that it is time for them to go home.

D. The coach told the boys that it was time for them to go home.

16.“Why don’t you go with me?” she asked me.

A. He asked me why I don’t go with him. B. He asked me why didn’t I go with him.

C. He asked me why I didn’t go with him. D. He asked me why he didn’t go with me.

17. Why don’t we recycle bottles and cans?

A. We must recycle bottles and cans, mustn’t we? B. What do we recycle bottles and cans for?

C. Shall we recycle bottles and cans? D. How can we recycle bottles and cans?

18. “Why don’t you use the new car, Mr Son?” said Nam.

A. Nam made Mr Son to use the new car. B. Nam asked Mr Son not to use the new car.

C. Nam suggested that Mr Son use the new car. D. Nam suggested that Mr Son uses the new car.

19“Why don’t you use the new car, Mr. Son?” said Nam

A. Nam made Mr. Son to use the new car. B. Nam asked Mr. Son not to use the new car.

C. Nam suggested that Mr. Son use the new car. D. Nam suggested that Mr. Son uses the new car.

20.“You should not lend Susan any more money, Linda” said Nancy.

A. Nancy advised Susan not to borrow any more money from Linda.

B. Nancy advised Linda not to lend Susan any more money.

C. Linda advised Susan not to lend Linda any more money.

D. Nancy advised Linda to lend Susan some more money.