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De acordo com o Anuário Nacional de Emissões de Vapores Combustíveis de Automóveis, em 1989 cada veículo leve emitia 5 g/dia de gasolina na forma de vapor para a atmosfera. Os últimos dados de 2012 do anuário, indicam que cada veículo leve emite apenas 0,15 g/dia de gasolina, na forma de vapor para a atmosfera. A diminuição na quantidade de combustível emitido para a atmosfera se deve a presença nos carros atuais de um dispositivo chamado cânister que absorve a maior parte dos vapores de gasolina que seriam emitidos para a atmosfera durante a exposição do carro parado ao sol e depois os injeta diretamente na câmara de combustão durante o funcionamento do motor. A quantidade de calor necessária para vaporizar a gasolina absorvida pelo cânister por dia é, em joules, igual a _______.
Considere:
1 - o calor latente de vaporização do combustível igual a 400 J/g;
2 - a gasolina de 1989 idêntica a utilizada em 2012.
Uma folha de papel quadrada passa por 4 etapas de cortes:
1ª - dividindo a folha em 4 quadrados iguais;
2ª - dividindo cada quadrado resultante da 1ª etapa em 4 quadrados iguais;
3ª - dividindo cada quadrado resultante da 2ª etapa em 4 quadrados iguais; e
4ª - dividindo cada quadrado resultante da 3ª etapa em 4 quadrados iguais.
Após a 4ª etapa tem-se _______ quadrados.
Os pontos A(2, 2), B(5, 6) e C(8, 1) são os vértices de um
triângulo; os pontos D e E são pontos médios, respectivamente, de 
e 
, e o ponto G é a intersecção de 
e 
. Assim, as
coordenadas de G são
Sejam as matrizes 
Se 
, então x + y é
Choose the alternative that best completes the dialogue:
Mary: Hi, ____ am Mary Smith. ___ am from the USA. What’s your name?
Paul: _____ name is Paul Thompson.
Mary: Nice to meet you. _____ are you from?
Paul: Nice to meet you, too. _____ am from London. And who is ____ woman?
Mary: ____ is Jessica Lopez. ____ is from the USA too.
Change the sentence into the interrogative form.
“The cost of living has doubled in relative terms over recent years.”
Paul Thompson is a student and he has a part-time job, too. He lives in London and goes to university there. Paul works at an Italian restaurant called Mamma Mia. He’s a waiter there. He likes his job very much, but he doesn’t like to work on the weekends. When he is free, he likes to go to the movies. He recently watched “Avengers - Infinity War”, a superhero movie that was a huge success.
Paul Thompson is a student and he has a part-time job, too. He lives in London and goes to university there. Paul works at an Italian restaurant called Mamma Mia. He’s a waiter there. He likes his job very much, but he doesn’t like to work on the weekends. When he is free, he likes to go to the movies. He recently watched “Avengers - Infinity War”, a superhero movie that was a huge success.
An e-mail to Mary
Hi, Mary!
How are you? I miss you so much!
I arrived in Rome last week and I’m having a lot of fun. This morning my parents and I woke up at 8:00 and had a great breakfast at the hotel. Afterwards, I walked a little and saw many tourists (many from Russia and China) and even some famous people!
Now we are going to Venice.
How are things in Las Vegas? Come meet us!
See you soon!
Paul.
An e-mail to Mary
Hi, Mary!
How are you? I miss you so much!
I arrived in Rome last week and I’m having a lot of fun. This morning my parents and I woke up at 8:00 and had a great breakfast at the hotel. Afterwards, I walked a little and saw many tourists (many from Russia and China) and even some famous people!
Now we are going to Venice.
How are things in Las Vegas? Come meet us!
See you soon!
Paul.
All of me
John Legend
‘Cause all of me
Loves all of you
Love your curves and all your edges
All your perfect imperfections
Give your all to me
I’ll give my all to you
You’re my end and my beginning
Even when I lose I’m winning
‘Cause I give you all of me
And you give me all of you
All of me
John Legend
‘Cause all of me
Loves all of you
Love your curves and all your edges
All your perfect imperfections
Give your all to me
I’ll give my all to you
You’re my end and my beginning
Even when I lose I’m winning
‘Cause I give you all of me
And you give me all of you
All of me
John Legend
‘Cause all of me
Loves all of you
Love your curves and all your edges
All your perfect imperfections
Give your all to me
I’ll give my all to you
You’re my end and my beginning
Even when I lose I’m winning
‘Cause I give you all of me
And you give me all of you
“The Little Prince”, now, is a movie
Alex Weiss
An all-time favorite children’s book, The Little Prince by Antoine de Saint-Exupéry has been turned into a beautifully animated movie — and it’s finally being released. The inspiring lessons, timeless story, and beautiful quotes from The Little Prince make this a perfect choice for an on-screen adaptation. At one point or another, your parents read this book to you when you were a child, and then you picked it up later on in life, realizing how incredibly important this small book truly is.
Adapted from: https://www.bustle.com/articles/176416-18-the-little-prince-quotes-to-get-you-pumpedfor-the-movie
In The End
Linkin Park
One thing, I don’t know why
It doesn’t even matter how hard you try
Keep that in mind
I designed this rhyme
To remind myself of a time when
I tried so hard
In spite of the way you were mocking me
Acting like I was part of your property
Remembering all the times you fought with me
I’m surprised it got so
Things aren’t the way they were before
You wouldn’t even recognize me anymore
Not that you knew me back then
But it all comes back to me in the end
You kept everything inside
And even though I tried, it all fell apart
What it meant to me will eventually be a memory of a time when
I tried so hard
And got so far
But in the end
It doesn’t even matter
I had to fall
To lose it all
But in the end
It doesn’t even matter
I’ve put my trust in you
Pushed as far as I can go
For all this
There’s only one thing you should know
I’ve put my trust in you
Pushed as far as I can go
For all this
There’s only one thing you should know
https://www.vagalume.com.br/linkin-park/in-the-end.html
In The End
Linkin Park
One thing, I don’t know why
It doesn’t even matter how hard you try
Keep that in mind
I designed this rhyme
To remind myself of a time when
I tried so hard
In spite of the way you were mocking me
Acting like I was part of your property
Remembering all the times you fought with me
I’m surprised it got so
Things aren’t the way they were before
You wouldn’t even recognize me anymore
Not that you knew me back then
But it all comes back to me in the end
You kept everything inside
And even though I tried, it all fell apart
What it meant to me will eventually be a memory of a time when
I tried so hard
And got so far
But in the end
It doesn’t even matter
I had to fall
To lose it all
But in the end
It doesn’t even matter
I’ve put my trust in you
Pushed as far as I can go
For all this
There’s only one thing you should know
I’ve put my trust in you
Pushed as far as I can go
For all this
There’s only one thing you should know
https://www.vagalume.com.br/linkin-park/in-the-end.html
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