Questões - ESPCEX | Gabarito e resoluções

(EsPCEx - 2012) Seja a funo Assim, o valor de, em que= -1

(EsPCEx - 2012) Faa a correspondncia da segunda coluna com base na primeira e assinale a alternativa que preenche corretamente as colunas, no que diz respeito s formas lricas. Coluna 1 Coluna 2 ( 1 ) elegia ( ) o(a) mais conhecido(a) das formas lricas. Poema em 14 versos, organizados em dois quartetos e dois tercetos. ( 2 ) cloga ( ) poema originado na Grcia Antiga que exalta os valores nobres, caracterizando-se pelo tom de louvao. ( 3 ) ode ( ) poema pastoril que retrata a vida buclica dos pastores, em um ambiente campestre. ( 4 ) soneto ( ) trata de acontecimentos tristes, muitas vezes enfocando a morte de um ente querido.

(EsPCEx - 2012) Um fractal um objeto geomtrico que pode ser dividido em partes, cada uma das quais semelhantes ao objeto original. Em muitos casos, um fractal gerado pela repetio indefinida de um padro. A figura abaixo segue esse princpio. Para constru-la, inicia-se com uma faixa de comprimentona primeira linha. Para obter a segunda linha, uma faixa de comprimento dividida em trs partes congruentes, suprimindo-se a parte do meio. Procede-se de maneira anloga para a obteno das demais linhas, conforme indicado na figura. Se, partindo de uma faixa de comprimento , esse procedimento for efetuado infinitas vezes, a soma das medidas dos comprimentos de todas as faixas :

(EsPCEx - 2012) Na figura abaixo esto representados os grficos de trs funes reais, sendo a 1 e b 0. As expresses algbricas que podem representar cada uma dessas funes so, respectivamente,

(EsPCEx - 2012) Leia o trecho abaixo: No tenho uma palavra a dizer. Por que no me calo, ento? Mas se eu no forar a palavra a mudez me engolfar para sempre em ondas. A palavra e a forma sero a tbua onde boiarei sobre vagalhes de mudez. O fragmento, extrado da obra de Clarice Lispector, apresenta

(EsPCEx - 2012) Considerando a imagem da mulher nas diferentes manifestaes literrias, pode-se afirmar que

(EsPCEx - 2012) Um jogo pedaggico foi desenvolvido com as seguintes regras: Os alunos iniciam a primeira rodada com 256 pontos; Faz-se uma pergunta a um aluno. Se acertar, ele ganha a metade dos pontos que tem. Se errar, perde metade dos pontos que tem; Ao final de 8 rodadas, cada aluno subtrai dos pontos que tem os 256 iniciais, para ver se lucrou ou ficou devendo. O desempenho de um aluno que, ao final dessas oito rodadas, ficou devendo 13 pontos foi de

(EsPCEx - 2012) Em uma das primeiras tentativas de determinar a medida do raio da Terra, os matemticos da antiguidade observavam, do alto de uma torre ou montanha de altura conhecida, o ngulo sob o qual se avistava o horizonte, tangente Terra, considerada esfrica, conforme mostra a figura. Segundo esse raciocnio, o raio terrestre em funo do ngulo dado por:

(EsPCEx - 2012) Leia o trecho abaixo, de Morte e vida severina, de Joo Cabral de Melo Neto, e responda a questo a seguir: Severino retirante, deixa agora que lhe diga: eu no sei bem a resposta da pergunta que fazia, se no vale mais saltar fora da ponte e da vida; () E no h melhor resposta que o espetculo da vida: v-la desfiar seu fio, que tambm se chama vida, ver a fbrica que ela mesma, teimosamente, se fabrica, Quanto ao gnero literrio, correto afirmar que o fragmento lido

(EsPCEx - 2012) Leia o trecho abaixo, de Morte e vida severina, de Joo Cabral de Melo Neto, e responda a questo a seguir: Severino retirante, deixa agora que lhe diga: eu no sei bem a resposta da pergunta que fazia, se no vale mais saltar fora da ponte e da vida; () E no h melhor resposta que o espetculo da vida: v-la desfiar seu fio, que tambm se chama vida, ver a fbrica que ela mesma, teimosamente, se fabrica, Em relao a esse fragmento, pode-se ainda afirmar que

(EsPCEx - 2012) Os pontos P e Q representados no crculo trigonomtrico abaixo correspondem s extremidades de dois arcos, ambos com origem em (1, 0), denominados respectivamente e , medidos no sentido positivo. O valor de tg ( + )

(EsPCEx - 2012) Leia a estrofe que segue e assinale a alternativa correta, quanto s suas caractersticas. Vises, salmos e cnticos serenos Surdinas de rgos flbeis, soluantes... Dormncias de volpicos venenos Sutis e suaves, mrbidos, radiantes...

(EsPCEx - 2012) Sejam as funes reais e . O domnioda funo

(EsPCEx - 2012) Apple manufacturing plant workers complain of long hours and militant culture Chengdu, China (CNN) Miss Chen (we changed her name for this story), an 18-year-old student from a village outside of the southern megacity of Chongqing, is one of more than one million factory workers at a Chinese company that helps manufacture products for Apple Inc.s lucrative global empire, which ranked in a record $46.3 billion in sales last quarter. They work day or night shifts, eating and sleeping at company facilities, as they help build electronics products for Apple and many other global brand names, such as Amazons Kindle and Microsofts Xbox. As a poor college student with no work experience, looking for a job in Chinas competitive market is an uphill battle. So when Chen was offered a one-month position at Foxconn with promises of great benefits and little overtime, she jumped at the chance. But when she started working, she found out that only senior employees got such benefits. During my first day of work, an older worker said to me, Why did you come to Foxconn? Think about it again and leave right now, said Chen, who plans to return to her studies at a Chongqing university soon. Foxconn recently released a statement defending its corporate practices, stating its employees are entitled to numerous benefits including access to health care and opportunities for promotions and training. In response to questions from CNN, Apple also released a statement: We care about every worker in our worldwide supply chain. We insist that our suppliers provide safe working conditions, treat workers with dignity and respect, and use environmentally responsible manufacturing processes wherever Apple products are made. Our suppliers must live up to these requirements if they want to keep doing business with Apple. After three weeks of applying more than 4,000 stickers a day onto iPad screens by hand and working 60 hours a week in an assembly line, Chen says shes ready to go back to school and study hard so shell never have to return to Foxconn. Its so boring, I cant bear it anymore. Everyday is like: I get off from work and I go to bed. I get up in the morning, and I go to work. It is my daily routine and I almost feel like an animal, said Miss Chen. When asked why humans do machine-like work at Foxconn, she responds, Well, humans are cheaper. Adaptado de http://edition.cnn.com,consulta em 06/02/2012 Its correct to say that Miss Chen

(EsPCEx - 2012) Apple manufacturing plant workers complain of long hours and militant culture Chengdu, China (CNN) Miss Chen (we changed her name for this story), an 18-year-old student from a village outside of the southern megacity of Chongqing, is one of more than one million factory workers at a Chinese company that helps manufacture products for Apple Inc.s lucrative global empire, which ranked in a record $46.3 billion in sales last quarter. They work day or night shifts, eating and sleeping at company facilities, as they help build electronics products for Apple and many other global brand names, such as Amazons Kindle and Microsofts Xbox. As a poor college student with no work experience, looking for a job in Chinas competitive market is an uphill battle. So when Chen was offered a one-month position at Foxconn with promises of great benefits and little overtime, she jumped at the chance. But when she started working, she found out that only senior employees got such benefits. During my first day of work, an older worker said to me, Why did you come to Foxconn? Think about it again and leave right now, said Chen, who plans to return to her studies at a Chongqing university soon. Foxconn recently released a statement defending its corporate practices, stating its employees are entitled to numerous benefits including access to health care and opportunities for promotions and training. In response to questions from CNN, Apple also released a statement: We care about every worker in our worldwide supply chain. We insist that our suppliers provide safe working conditions, treat workers with dignity and respect, and use environmentally responsible manufacturing processes wherever Apple products are made. Our suppliers must live up to these requirements if they want to keep doing business with Apple. After three weeks of applying more than 4,000 stickers a day onto iPad screens by hand and working 60 hours a week in an assembly line, Chen says shes ready to go back to school and study hard so shell never have to return to Foxconn. Its so boring, I cant bear it anymore. Everyday is like: I get off from work and I go to bed. I get up in the morning, and I go to work. It is my daily routine and I almost feel like an animal, said Miss Chen. When asked why humans do machine-like work at Foxconn, she responds, Well, humans are cheaper. Adaptado de http://edition.cnn.com, consulta em 06/02/2012. In the sentence As a poor college student with no work experience, looking for a job in Chinas competitive market is an uphill battle, the author means that: