Uma esfera inscrita em um cubo de diagonal !$ 2 \sqrt{3} !$ m tem o volume igual a

O valor correspondente ao cos 15º é

“Miss Emlyn read us some of it. I asked Mummy to read some more. I liked it. It has a wonderful sound. A brave new world. There isn’t anything really like that, is there?”

“You don’t believe in it?”

“Do you?”

“There is always a brave new world”, said Poirot, “but only, you know, for very special people. The lucky ones. The ones who carry the making of that world within .”

(Adapted from Agatha Christie, Hallowe’en Party)

According to Poirot

“Miss Emlyn read us some of it. I asked Mummy to read some more. I liked it. It has a wonderful sound. A brave new world. There isn’t anything really like that, is there?”

“You don’t believe in it?”

“Do you?”

“There is always a brave new world”, said Poirot, “but only, you know, for very special people. The lucky ones. The ones who carry the making of that world within .”

(Adapted from Agatha Christie, Hallowe’en Party)

Choose another way of saying “There isn’t anything really like that.”

“Miss Emlyn read us some of it. I asked Mummy to read some more. I liked it. It has a wonderful sound. A brave new world. There isn’t anything really like that, is there?”

“You don’t believe in it?”

“Do you?”

“There is always a brave new world”, said Poirot, “but only, you know, for very special people. The lucky ones. The ones who carry the making of that world within .”

(Adapted from Agatha Christie, Hallowe’en Party)

Fill in the blank, in the text, with the appropriate reflexive pronoun.

Com relação ao acento grave indicador de crase, assinale a alternativa correta.

O quadrilátero ABCD tem seus vértices localizados em um plano cartesiano ortogonal, nos pontos A (1,1), B (2,3), C (2,-2) e D (0,-1). A área desse quadrilátero é, em unidades de área, igual a

Em uma das cenas de determinado filme, um vilão dispara um tiro de pistola contra o herói, que, habilidosamente, desvia do projétil. Sabendo que a distância entre a arma e o herói é de 12 m e que o projétil sai da arma com uma velocidade de 338 m/s, o tempo para que o herói pense e execute o movimento e esquiva do projétil, será, em milésimos de segundos, aproximadamente.

Considere a velocidade do som no ar é igual a 346 m/s.

Sobre uma mesa tem-se 2 livros de Física, 1 de Matemática, 2 de Inglês e 1 de História. De quantas formas podemos colocá-los em uma prateleira, de modo que os livros de Exatas fiquem juntos?