Foram encontradas 96 questões.
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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Sejam a, b e c números reais positivos, com !$ b \, \ne \, 1 !$. Se logb a = 1,42 e logb c = -0,16 , o valor de !$ log_b { \large a^2b \over c} !$ é
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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.
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Evacuations as typhoon hits China coast
More than 200,000 people ___________ evacuated as a typhoon made landfall on China’s east coast, state media say.
Typhoon Yagi hit China’s Zhejiang province shortly before midnight on Sunday packing winds of up to 102km/h, the official Xinhua news agency reports, citing provincial flood control headquarters.
A total of 204,949 people in 10 cities, including Taizhou, Zhoushan, and Wenzhou, have been evacuated and almost 21,000 fishing boats called back to port, it said.
The storm will also bring heavy rain and will gradually weaken as it moves slowly inland to the northwest, Xinhua said.
Summer is China’s typhoon season, although casualties ____________ minimised in recent years by early government planning and evacuations from potencial danger zones.
Adapted from www.news.com.
According to the text, we can infer that
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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:
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- Estatística DescritivaMedidas de Tendência CentralMédiasMédia AritméticaMédia Simples (Não Agrupados)
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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