Foram encontradas 96 questões.
O polígono regular cujo ângulo externo mede 24° tem _____ lados.
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O circuito abaixo apresenta três lâmpadas idênticas, !$ L_1 !$, !$ L_2 !$ e !$ L_3 !$. Se a lâmpada !$ L_3 !$ queimar, o que acontece no circuito?
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A regência verbal não está de acordo com a norma padrão em qual alternativa?
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Seja (x – 1)² + (y – 6)² = 25 a equação reduzida de uma circunferência de centro C (a, b) e raio R. Assim, a + b + R é igual a
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Sam’s adventure
It’s a very hot Texas night; 35ºC! Sam can’t sleep. He’s hot and he’s hungry. He goes to the kitchen. He cooks some fried bananas. But he forgets to turn off the gas. He leaves the kitchen and goes to the pool. His parents are asleep; they don’t know about his adventure.
He’s in the water-alone!
Mmm, It’s cool! Suddenly he gets cramp in his legs and he can’t swim. He looks at the house and it’s on fire. Sam’s parents are in there and he must help them. He is desperate.
According to the text, we can infer that Sam
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O domínio da função real !$ g(x) = { \large \sqrt{x - 1} \over \sqrt[3] {x^2 - 4}} !$ !$ D = \{ X ∈ \Re / !$ !$ \} !$
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April
There was a nice little girl which name was April.
One day, she asked her parents why she was called April. They answered that it was because she was born in April. The little girl liked her name and the month April too. Her parents made her a party, all her friends celebrated with her, and she received a lot of presents.
One day her mother became pregnant and April had a little brother. Her brother was born in February and everybody came and suggested names for the new baby.
April didn’t understand what the problem was. If the baby was born in February, the correct name should be February.
According to the text all the alternatives are correct, except:
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April
There was a nice little girl which name was April.
One day, she asked her parents why she was called April. They answered that it was because she was born in April. The little girl liked her name and the month April too. Her parents made her a party, all her friends celebrated with her, and she received a lot of presents.
One day her mother became pregnant and April had a little brother. Her brother was born in February and everybody came and suggested names for the new baby.
April didn’t understand what the problem was. If the baby was born in February, the correct name should be February.
In “…One day, her mother became pregnant and April had a little brother. Her brother was born in February and everybody came and suggested names for the new baby”, all the underlined verbs are in the:
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Another plane returns to Guarulhos airport
For the second day consecutive, an airplane had to return to Guarulhos airport, after being hit by birds.
The incident happened on Wednesday (27) with a Boeing 737- 800 belonging to the airline Gol _____ took off for Fortaleza. The bird entered one of the two motors, causing serious troubles. Because of the problem, the plane returned to Guarulhos almost two hours after taking off. The aircraft had to use fuel to land with less weight.
Choose the word to have the text completed:
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The Antique store
Anita Jameson and Steve Weaver are antique dealers. They have a very successful business. They travel around the country buying antique furniture and paintings from flea markets, antique stores, and elderly people. Steve has just come out of a little antique store, and he seems very excited.
According to the text, we can affirm that
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