Qual a diferença entre a dízima periódica 0,22222…, e a porcentagem 22,22%?

Considere um ano de 365 dias, tal que o dia 01 de janeiro começou numa segunda-feira. Qual a probabilidade de escolhermos um dia aleatório desse ano e este ser um dia de final de semana?

Considere um cubo de lado d. Considere também a razão (área da superfície)/(volume) desse cubo, chamada de S. É correto afirmar que:

Available at: https://www.gocomics.com/nonsequitur/1992/02/18


Which of the following options best captures the semantic play on words observed in the cartoon with "mail" and "male"?

Available at: https://www.gocomics.com/nonsequitur/1992/03/13


In the final panel of the comic strip, the term "leash" is used. What does the term "leash" refer to?

Considering the implications of English as a lingua franca for curriculum design, which of the following statements does not accurately reflect its impact?

How does the concept of English as a lingua franca challenge traditional views on language learning?

“You expected to be sad in the fall. Part of you died each year when the leaves fell from the trees and their branches were bare against the wind and the cold, wintery light. But you knew there would always be the spring, as you knew the river would flow again after it was frozen. When the cold rains kept on and killed the spring, it was as though a young person died for no reason.”

― Ernest Hemingway, A Moveable Feast

According to the passage, what is the implied significance of the river flowing again after being frozen?

Choose the correct prepositions to complete the sentences:

I - I'll see you ___ the afternoon.
II - We're traveling ___ Paris next month.
III - The stars look beautiful ___ night.
IV - My appointment is ___ Wednesday.

Mark the alternative that fills out, correctly and respectively, the gaps.

Which of the following prefixes is commonly used in English to denote the opposite or negation of the original meaning of the base word?