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A negação da frase “Roberto é canhoto e é alto” é:
No quadro a seguir, em cada linha o número da terceira coluna foi obtido a partir dos números que aparecem nas duas primeiras colunas seguindo-se uma mesma regra.
2 |
4 |
5 |
8 |
3 |
21 |
10 |
6 |
57 |
5 |
7 |
? |
Assim, a interrogação substitui o seguinte número:
O caixa eletrônico de um banco tem notas de R$50,00, R$20,00, R$10,00 e R$5,00. Se uma pessoa quiser sacar R$60,00, o número de diferentes modos de a máquina lhe dar a quantia é igual a:
Numa repartição, o funcionário mais jovem tem 20 anos de idade e o mais velho tem 64. Para que tenhamos certeza de que ao menos dois funcionários dessa repartição têm a mesma idade, essa repartição tem de ter o seguinte número mínimo de funcionários:
Uma urna contém quatro bolas vermelhas e dezesseis bolas azuis. Se três bolas forem sorteadas sucessivamente com reposição, ou seja, se cada bola sorteada é devolvida à urna antes de se sortear a próxima, então a probabilidade de que ao menos uma bola vermelha seja sorteada é igual a:
Se todo X é Y e todo Y é Z, avalie se as afirmativas seguintes são falsas (F) ou verdadeiras (V):
As afirmativas são respectivamente:
Sempre que vai à feira, Isabel compra laranjas; sempre que vai ao mercado, Isabel compra maçãs. Hoje Isabel não foi ao mercado nem à feira. Então:
Você está diante de duas urnas que contêm muitas bolas. A urna I só tem bolas vermelhas, a II só tem bolas azuis. Ambas têm, nesse momento, a mesma quantidade de bolas. Você pega uma quantidade grande de bolas vermelhas e as passa para a urna II. Em seguida você mistura bem as bolas da urna II e dela retira, aleatoriamente, a mesma quantidade de bolas que você tinha passado da urna I para a urna II. Assim, as duas urnas voltam a ter a mesma quantidade de bolas. Se compararmos a quantidade x de bolas azuis que agora estão na urna I com a quantidade y de bolas vermelhas que agora estão na urna II, avalie se as seguintes afirmativas são falsas (F) ou verdadeiras (V):
As afirmativas são respectivamente:
A negação de “Se hoje fizer sol, então amanhã vai chover” é:
Um anagrama de uma palavra é uma reordenação qualquer de suas letras. Por exemplo, RAMALE é um anagrama de ALARME, EMRALA é outro. O número de anagramas da palavra MARMELADA é igual a:
Um campeonato de futebol foi disputado por 16 equipes em sistema de turno e returno, ou seja, cada equipe jogou duas vezes com cada uma das demais. Como sabemos, em cada jogo o vencedor faz 3 pontos e o perdedor não faz ponto algum; em caso de empate, cada equipe faz um ponto. Terminado o torneio, constatou-se que as equipes somaram um total de 635 pontos. Assim, se dividirmos o número de jogos do campeonato que terminaram empatados pelo número de jogos em que houve vencedor obtemos aproximadamente:
Há três suspeitos de um delito que certamente foi cometido por um ou mais de um deles: o advogado, o médico e o engenheiro. A polícia já tem certeza de que:
Assim, ao reunir as três convicções, o delegado conclui acertadamente que:
Um campeonato mundial de certo jogo eletrônico será disputado on-line por 25.821 competidores de todo o mundo. Cada partida é disputada por dois jogadores. O vencedor segue no torneio, o perdedor é eliminado. Assim, esse campeonato terá a seguinte quantidade de jogos:
TEXT III
How energy companies can adjust their business models to a period of recovery
The character of Chuck Noland, played by Tom Hanks, says near the end of the film Cast Away, “...because tomorrow the sun will rise. Who knows what the tide could bring?” He makes this observation after having survived on a desert island for four years before being rescued and returned to civilization. If you’re a top executive in an oil and gas company, more than likely you’re feeling the same way right about now — optimistic but extremely cautious.
Much of the oil and gas industry has survived an especially tough few years with weak demand and low prices. It has been difficult to make strategic decisions and plan for the future. Only now is the sector beginning to emerge from its upheaval. If there is hope on the horizon, we must, like Noland in Cast Away, remain mindful of the risk. […]
So if you are an oil and gas executive peering out over 2017 and beyond, you will face structural and cultural issues internally; many companies do not have the talent, organizational framework, systems, processes, or attitudes to be sufficiently flexible and innovative in an evolving and uncertain marketplace. You should be prepared to pursue new drilling and extraction technologies and to increase your research into sustainability and clean energy. To start planning for the future, oil and gas leaders in all segments might consider some fundamental questions: Do I have the right business models in place? How can my company develop new capabilities and in what areas? How should asset portfolios evolve? What type of technology plays should I invest in?
As companies address these challenges, we see a number of business models and strategic responses emerging between now and 2020.
(From https://www.strategyand.pwc.com/trend/2017-oil-and-gas-trends. Accessed July 19th, 2017)
The word “likely” in “more than likely you’re feeling” indicates:
TEXT III
How energy companies can adjust their business models to a period of recovery
The character of Chuck Noland, played by Tom Hanks, says near the end of the film Cast Away, “...because tomorrow the sun will rise. Who knows what the tide could bring?” He makes this observation after having survived on a desert island for four years before being rescued and returned to civilization. If you’re a top executive in an oil and gas company, more than likely you’re feeling the same way right about now — optimistic but extremely cautious.
Much of the oil and gas industry has survived an especially tough few years with weak demand and low prices. It has been difficult to make strategic decisions and plan for the future. Only now is the sector beginning to emerge from its upheaval. If there is hope on the horizon, we must, like Noland in Cast Away, remain mindful of the risk. […]
So if you are an oil and gas executive peering out over 2017 and beyond, you will face structural and cultural issues internally; many companies do not have the talent, organizational framework, systems, processes, or attitudes to be sufficiently flexible and innovative in an evolving and uncertain marketplace. You should be prepared to pursue new drilling and extraction technologies and to increase your research into sustainability and clean energy. To start planning for the future, oil and gas leaders in all segments might consider some fundamental questions: Do I have the right business models in place? How can my company develop new capabilities and in what areas? How should asset portfolios evolve? What type of technology plays should I invest in?
As companies address these challenges, we see a number of business models and strategic responses emerging between now and 2020.
(From https://www.strategyand.pwc.com/trend/2017-oil-and-gas-trends. Accessed July 19th, 2017)
The wording of the question “Who knows what the tide could bring?” is based on an awareness of the:
TEXT III
How energy companies can adjust their business models to a period of recovery
The character of Chuck Noland, played by Tom Hanks, says near the end of the film Cast Away, “...because tomorrow the sun will rise. Who knows what the tide could bring?” He makes this observation after having survived on a desert island for four years before being rescued and returned to civilization. If you’re a top executive in an oil and gas company, more than likely you’re feeling the same way right about now — optimistic but extremely cautious.
Much of the oil and gas industry has survived an especially tough few years with weak demand and low prices. It has been difficult to make strategic decisions and plan for the future. Only now is the sector beginning to emerge from its upheaval. If there is hope on the horizon, we must, like Noland in Cast Away, remain mindful of the risk. […]
So if you are an oil and gas executive peering out over 2017 and beyond, you will face structural and cultural issues internally; many companies do not have the talent, organizational framework, systems, processes, or attitudes to be sufficiently flexible and innovative in an evolving and uncertain marketplace. You should be prepared to pursue new drilling and extraction technologies and to increase your research into sustainability and clean energy. To start planning for the future, oil and gas leaders in all segments might consider some fundamental questions: Do I have the right business models in place? How can my company develop new capabilities and in what areas? How should asset portfolios evolve? What type of technology plays should I invest in?
As companies address these challenges, we see a number of business models and strategic responses emerging between now and 2020.
(From https://www.strategyand.pwc.com/trend/2017-oil-and-gas-trends. Accessed July 19th, 2017)
The author of Text III positions himself. He concludes the text with:
TEXT II
Like Castles In An Aquarium, Offshore Drilling Platforms Are Sprawling With Residents
Just beneath the ocean’s surface, there’s an unseen world that most people will never have the opportunity to witness firsthand. A place where nature and mankind have struck a balance – a mutual respect, a friendship of sorts.
Offshore drilling platforms have become home to vast communities of sea life. Florid carpets of coral encrust their massive pylons, along with sponge, sea urchins, crabs, and snails. Swimming in the sanctuary of their enormous risers are schools of rockfish, bright orange garibaldi and angel fish. And splashing about on the surface is the occasional sea lion.
Now scientists have confirmed what some had suspected all along. Most of the sea life was actually created at the rig rather than having come from other parts of the ocean and settled there, according to the National Academy of Sciences. And fish that would otherwise perish in vast expanses of open ocean, settle within the safety of the structures.
Like castles in an aquarium, offshore platforms are sprawling with underwater residents. Scientists say these are the richest marine ecosystems on the entire planet. They are even more productive than coral reefs and estuaries, according to marine biologists.
The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike.
For a decade and a half, researchers used submersibles to survey fish at 16 different platforms. When the researchers tabulated the data, they were surprised to discover that, by one standard, California’s oil rigs are among the most productive marine habitats ever recorded.
At the end of their production, however, the offshore rigs must be decommissioned. Scientific insight is adding momentum to efforts to convert some of these rigs into artificial reefs […].
(From http://thesurge.com/stories/like-castles-aquarium-offshore-drilling-platformssprawling-residents. Accessed July 18th, 2017)
In “the offshore rigs must be decommissioned”, the underlined verb is a synonym of:
TEXT II
Like Castles In An Aquarium, Offshore Drilling Platforms Are Sprawling With Residents
Just beneath the ocean’s surface, there’s an unseen world that most people will never have the opportunity to witness firsthand. A place where nature and mankind have struck a balance – a mutual respect, a friendship of sorts.
Offshore drilling platforms have become home to vast communities of sea life. Florid carpets of coral encrust their massive pylons, along with sponge, sea urchins, crabs, and snails. Swimming in the sanctuary of their enormous risers are schools of rockfish, bright orange garibaldi and angel fish. And splashing about on the surface is the occasional sea lion.
Now scientists have confirmed what some had suspected all along. Most of the sea life was actually created at the rig rather than having come from other parts of the ocean and settled there, according to the National Academy of Sciences. And fish that would otherwise perish in vast expanses of open ocean, settle within the safety of the structures.
Like castles in an aquarium, offshore platforms are sprawling with underwater residents. Scientists say these are the richest marine ecosystems on the entire planet. They are even more productive than coral reefs and estuaries, according to marine biologists.
The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike.
For a decade and a half, researchers used submersibles to survey fish at 16 different platforms. When the researchers tabulated the data, they were surprised to discover that, by one standard, California’s oil rigs are among the most productive marine habitats ever recorded.
At the end of their production, however, the offshore rigs must be decommissioned. Scientific insight is adding momentum to efforts to convert some of these rigs into artificial reefs […].
(From http://thesurge.com/stories/like-castles-aquarium-offshore-drilling-platformssprawling-residents. Accessed July 18th, 2017)
The pronoun “them” in “The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike” refers to:
TEXT II
Like Castles In An Aquarium, Offshore Drilling Platforms Are Sprawling With Residents
Just beneath the ocean’s surface, there’s an unseen world that most people will never have the opportunity to witness firsthand. A place where nature and mankind have struck a balance – a mutual respect, a friendship of sorts.
Offshore drilling platforms have become home to vast communities of sea life. Florid carpets of coral encrust their massive pylons, along with sponge, sea urchins, crabs, and snails. Swimming in the sanctuary of their enormous risers are schools of rockfish, bright orange garibaldi and angel fish. And splashing about on the surface is the occasional sea lion.
Now scientists have confirmed what some had suspected all along. Most of the sea life was actually created at the rig rather than having come from other parts of the ocean and settled there, according to the National Academy of Sciences. And fish that would otherwise perish in vast expanses of open ocean, settle within the safety of the structures.
Like castles in an aquarium, offshore platforms are sprawling with underwater residents. Scientists say these are the richest marine ecosystems on the entire planet. They are even more productive than coral reefs and estuaries, according to marine biologists.
The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike.
For a decade and a half, researchers used submersibles to survey fish at 16 different platforms. When the researchers tabulated the data, they were surprised to discover that, by one standard, California’s oil rigs are among the most productive marine habitats ever recorded.
At the end of their production, however, the offshore rigs must be decommissioned. Scientific insight is adding momentum to efforts to convert some of these rigs into artificial reefs […].
(From http://thesurge.com/stories/like-castles-aquarium-offshore-drilling-platformssprawling-residents. Accessed July 18th, 2017)
The extract that presents a superlative is:
TEXT II
Like Castles In An Aquarium, Offshore Drilling Platforms Are Sprawling With Residents
Just beneath the ocean’s surface, there’s an unseen world that most people will never have the opportunity to witness firsthand. A place where nature and mankind have struck a balance – a mutual respect, a friendship of sorts.
Offshore drilling platforms have become home to vast communities of sea life. Florid carpets of coral encrust their massive pylons, along with sponge, sea urchins, crabs, and snails. Swimming in the sanctuary of their enormous risers are schools of rockfish, bright orange garibaldi and angel fish. And splashing about on the surface is the occasional sea lion.
Now scientists have confirmed what some had suspected all along. Most of the sea life was actually created at the rig rather than having come from other parts of the ocean and settled there, according to the National Academy of Sciences. And fish that would otherwise perish in vast expanses of open ocean, settle within the safety of the structures.
Like castles in an aquarium, offshore platforms are sprawling with underwater residents. Scientists say these are the richest marine ecosystems on the entire planet. They are even more productive than coral reefs and estuaries, according to marine biologists.
The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike.
For a decade and a half, researchers used submersibles to survey fish at 16 different platforms. When the researchers tabulated the data, they were surprised to discover that, by one standard, California’s oil rigs are among the most productive marine habitats ever recorded.
At the end of their production, however, the offshore rigs must be decommissioned. Scientific insight is adding momentum to efforts to convert some of these rigs into artificial reefs […].
(From http://thesurge.com/stories/like-castles-aquarium-offshore-drilling-platformssprawling-residents. Accessed July 18th, 2017)
From the sentence “offshore platforms are sprawling with underwater residents” one can infer that:
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