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Q997265 Matemática
 Uma pirâmide regular, de base quadrada, tem altura igual a 10cm e 30cm3 de volume. Constrói-se um cubo de aresta igual à aresta da base dessa pirâmide. Então, o volume do cubo é _____cm3
Alternativas
Q997263 Matemática
Se x é um arco do 2º quadrante, o conjunto solução da inequação 1/2 ≤ sen x √3/2 é {x IR/ _______________ }.
Alternativas
Q997262 Matemática
Para que a função quadrática y = −x2 + 3x + m − 2 admita o valor máximo igual a −3/4, o valor de m deve ser
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Q997261 Matemática
Da equação x3 + 11x2 + kx + 36 = 0, sabe-se que o produto de duas de suas raízes é 18. Assim, o valor de k é
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Q997260 Matemática
O número de anagramas da palavra SARGENTO, que começam por consoante e terminam por vogal é
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Q997258 Matemática
Se um ponto móvel se deslocar, em linha reta, do ponto A(0, 0) para o ponto B(4, 3) e, em seguida, para o ponto C(7, 7), então ele percorre uma distância de ___________ unidades de comprimento.
Alternativas
Q997257 Matemática
Seja z = bi um número complexo, com b real, que satisfaz a condição 2z2 − 7iz − 3 = 0. Assim, a soma dos possíveis valores de b é
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Q997256 Matemática
 O conjunto solução da inequação x + 6 ≥ x2 é {x ∈ IR/ ________ } 
Alternativas
Q997255 Matemática
Para que a função f: IR ⟶ A; f(x) = (x + 1)(x − 3) seja sobrejetora, é necessário ter o conjunto A igual a
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Q997254 Matemática
Seja um triângulo equilátero de apótema medindo 2√3 cm.
O lado desse triângulo mede ______ cm.
Alternativas
Q997252 Matemática
 Sejam ρ1 e ρ2, respectivamente, os módulos dos números complexos Z1 = 2 − 5i e Z2 = 3 + 4i. Assim, é correto afirmar que 
Alternativas
Q997251 Matemática
Dos 16 músicos de uma banda, 12 serão escolhidos para fazerem parte de uma comissão. Se 2 dos músicos não podem ficar de fora dessa comissão, o número de comissões diferentes que podem ser formadas é
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Q997250 Matemática
No último bimestre, André e Marcelo tiveram a mesma média aritmética em Matemática. Para compor essa média, foram feitas 3 avaliações. As notas de André foram 6,8; 7,9 e 9,5. Duas das notas de Marcelo foram 8,4 e 9,0. A outra nota de Marcelo foi
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Q997249 Matemática
As casas de uma rua foram numeradas em ordem crescente segundo as regras: os números formam uma P.A. de razão 5; cujo primeiro termo é 1; as casas à direita são ímpares e as à esquerda, pares. Assim, se Tiago mora na 3ª casa do lado esquerdo, o nº da casa dele é
Alternativas
Q997248 Inglês
Read the text to answer question.

The cabin crew battled to save the passenger 

Ben Graham

     Shocked passengers watched as doctors and cabin crew tried to save the life of a critically ill passenger on a Qantas flight to Sidney on Friday. 
    A Qantas spokeswoman confirmed that the passenger ________ received tratment during the medical emergency couldn’t survive. 
   The flight from London, via Singapore, was forced to land in Adelaide because of the incident. No passengers got off the flight while it was in Adelaide.
    A witness on board told that everything started with a cabin announcement asking for any doctors on board. There were two passengers with medical training, but nothing could be done to save the passenger. The crew did everything they could, including performing CPR with a doctor on board, but unfortunately the passenger has passed away.

Adapted from nypost.com

In “The crew did everything they could (...)”, the modal “could” is used to indicate
Alternativas
Q997247 Inglês
Read the text to answer question.

The cabin crew battled to save the passenger 

Ben Graham

     Shocked passengers watched as doctors and cabin crew tried to save the life of a critically ill passenger on a Qantas flight to Sidney on Friday. 
    A Qantas spokeswoman confirmed that the passenger ________ received tratment during the medical emergency couldn’t survive. 
   The flight from London, via Singapore, was forced to land in Adelaide because of the incident. No passengers got off the flight while it was in Adelaide.
    A witness on board told that everything started with a cabin announcement asking for any doctors on board. There were two passengers with medical training, but nothing could be done to save the passenger. The crew did everything they could, including performing CPR with a doctor on board, but unfortunately the passenger has passed away.

Adapted from nypost.com

Choose the correct verb to replace the phrasal verb “passed away”, in bold type in the text:
Alternativas
Q997246 Inglês
Read the text to answer question.

The cabin crew battled to save the passenger 

Ben Graham

     Shocked passengers watched as doctors and cabin crew tried to save the life of a critically ill passenger on a Qantas flight to Sidney on Friday. 
    A Qantas spokeswoman confirmed that the passenger ________ received tratment during the medical emergency couldn’t survive. 
   The flight from London, via Singapore, was forced to land in Adelaide because of the incident. No passengers got off the flight while it was in Adelaide.
    A witness on board told that everything started with a cabin announcement asking for any doctors on board. There were two passengers with medical training, but nothing could be done to save the passenger. The crew did everything they could, including performing CPR with a doctor on board, but unfortunately the passenger has passed away.

Adapted from nypost.com

Fill in the blank with the correct relative pronoun.
Alternativas
Q997245 Inglês
Read the text to answer question.

Airline employee steals, crashes plane near Seattle

     US authorities are investigating the Friday night crash of a Horizon Air Q400 aircraft near Seattle-Tacoma airport in Washington state after an airline employee took off without clearance and flew the plane for about an hour before it crashed. 
    Two F-15 military fighter jets went up into the air in order to intercept the stolen airliner, and the airport closed for a short time.
    There were no passengers on board except the person who was operating the plane. It is believed that he is Richard Russel, a 29 year old local man who worked for the airline. Some media images showed the aircraft doing complicated and dangerous flying before crash. In an audio recording a conversation with an air traffic controller, the person piloting the aircraft said he was a “broken guy”. 

Adapted from news.airwise.com/story/airline...



In “the person piloting the aircraft said he was a broken guy (...)”, you can infer that the man was ___________, EXCEPT:
Alternativas
Q997244 Inglês
Read the text to answer question.

Airline employee steals, crashes plane near Seattle

     US authorities are investigating the Friday night crash of a Horizon Air Q400 aircraft near Seattle-Tacoma airport in Washington state after an airline employee took off without clearance and flew the plane for about an hour before it crashed. 
    Two F-15 military fighter jets went up into the air in order to intercept the stolen airliner, and the airport closed for a short time.
    There were no passengers on board except the person who was operating the plane. It is believed that he is Richard Russel, a 29 year old local man who worked for the airline. Some media images showed the aircraft doing complicated and dangerous flying before crash. In an audio recording a conversation with an air traffic controller, the person piloting the aircraft said he was a “broken guy”. 

Adapted from news.airwise.com/story/airline...



“In order to”, in bold type in the text, is a _________ clause.
Alternativas
Respostas
12681: B
12682: C
12683: C
12684: D
12685: C
12686: A
12687: A
12688: A
12689: C
12690: D
12691: A
12692: B
12693: A
12694: D
12695: A
12696: A
12697: A
12698: A
12699: B
12700: D