Com base na leitura, conclui-se que o texto 2
INSTRUCTION: Answer question with information from text 2.
TEXT 2
The smell of rain on dry ground
QUINION, Michael. www.worldwidewords.org
(fragment)
INSTRUCTION: Answer question with information from text 2.
TEXT 2
The smell of rain on dry ground
QUINION, Michael. www.worldwidewords.org
(fragment)
INSTRUCTION: Answer question with information from text 2.
TEXT 2
The smell of rain on dry ground
QUINION, Michael. www.worldwidewords.org
(fragment)
INSTRUCTION: Answer question with information from text 2.
TEXT 2
The smell of rain on dry ground
QUINION, Michael. www.worldwidewords.org
(fragment)
proceder dar
transformar eliminar
resultar exalar
desistir desligar
extrair doar
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
INSTRUCTION: Answer question with information from text 2.
TEXT 2
The smell of rain on dry ground
QUINION, Michael. www.worldwidewords.org
(fragment)
Pitágoras estabeleceu a seguinte relação entre as sete notas musicais e números racionais:
DÓ RE MI FÁ SOL LÁ SI DÓ
1 8/9 64/81 3/4 2/3 16/27 128/243 1/2
Para encontrarmos o número 16/27 relativo à nota LÁ, multiplicamos 2/3 (o correspondente da nota SOL) por 8/9 .
Assim, para obtermos 3/4 (relativo à nota FÁ), devemos multiplicar 64/81 (da nota MI) por
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
to volunteer to engrave
to start to struggle
to urge to shape
to dare to execute
to mention to insert
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
a medical journalist.
INSTRUCTION: Answer question with information from text 1.
TEXT 1
(Source: The New England Journal of Medicine,
Number 7, August 13, 2009)
–3
quinta segundo
quarta quarto
quarta terceiro
terceira quarto
primeira terceiro
A superfície e os parafusos de afinação de um tímpano da Orquestra da PUCRS estão representados no plano complexo Argand-Gauss por um disco de raio 1, centrado na origem, e por oito pontos uniformemente distribuídos, respectivamente, como mostra a figura:
Nessa representação, os parafusos de afinação ocupam os lugares dos números complexos z que satisfazem a equação:
O estrado utilizado pela Orquestra tem uma base em
forma de arco, correspondente à região limitada pelas
circunferências de equações x2
+ y2
= a2
e x2
+ y2
= b2
,
com a > b, e pelas retas definidas por y = x e y = – x. A
área R desta região é dada pela fórmula: