Escolhendo-se ao acaso um dos anagramas da palavra QUALIDADE, a probabilidade de que esse anagrama tenha todas as consoantes juntas é de:

Seja x um número natural de modo que (x + 2), (x + 5) e (x + 7) representem os lados de um triângulo obtusângulo. O maior valor possível de x é:

Dada uma esfera inscrita em um cilindro reto, considere-se:

A = razão entre a área da superfície esférica e a área total do cilindro.
V = razão entre o volume da esfera e o volume do cilindro.

Dessa forma, a relação correta entre A e V está indicada na seguinte alternativa:

Um poliedro convexo possui 60 vértices e é formado por x faces triangulares, 30 faces quadrangulares e 12 faces pentagonais. O valor de x é:

A expressão sen 40° + sen 18° é igual a:

Considere-se os seguintes intervalos reais.

A = [0,4[

B = ]2,9]

C = ]-2, 7[

X = (B – A) ∩ (B – C)

A soma dos números inteiros pertencentes ao intervalo X é:

Considere-se a função f : R → R, tal que:

\(f(x) = \dfrac{2025^x + 2025^{-x}}{2}\)

Se f (10) = m e f (6) = n, a expressão f (8). f (2) é igual a:

Read the following text.

“This approach / method is based on the idea that learning language successfully comes through having to communicate real meaning.
When learners are involved in real communication, their natural strategies for language acquisition will be used, and this will allow them to learn to use the language.
Classroom activities guided by this approach / method are characterised by trying to produce meaningful and real communication, at all levels. As a result there may be more emphasis on skills than systems, lessons are more learnercentred, and there may be use of authentic materials.”
Adapted from: https://www.teachingenglish.org.uk

The approach or method referred to in the text is the ...

Read the following paragraph about ESP.

“ESP is teaching with the aim of assisting learners’ study or research in the particular variety of English they may need. It has emerged from over 50 years of research and classroom practice and has become a major influence in university and workplace classrooms in many parts of the world. The basic idea behind ESP is that learners’ needs differ enormously according to future academic or occupational goals, and this is why ESP has become so influential in universities around the world in recent years.”
Adapted from: https://doi.org/10.18485/esptoday.2022.10.2.1

ESP stands for: