{"title":"Questão 138 - ENEM 2013","index":138,"discipline":"matematica","language":null,"year":2013,"context":null,"files":[],"correctAlternative":"A","alternativesIntroduction":"O coeficiente de melhora da alteração recomendada é:","alternatives":[{"letter":"A","text":null,"file":"https://enem.dev/2013/questions/138/5d194d75-3537-44ca-a717-a3a797eab3be.bmp","isCorrect":true},{"letter":"B","text":null,"file":"https://enem.dev/2013/questions/138/a67a68da-6453-497a-8e78-0c33a1c20fb5.bmp","isCorrect":false},{"letter":"C","text":null,"file":"https://enem.dev/2013/questions/138/2854e931-9b7c-441c-9652-567df9eee479.bmp","isCorrect":false},{"letter":"D","text":null,"file":"https://enem.dev/2013/questions/138/aaa5d51e-8cdf-479e-bc3e-a1d2332e4d55.bmp","isCorrect":false},{"letter":"E","text":null,"file":"https://enem.dev/2013/questions/138/e3ac6ce3-9ba0-4cf0-b0d7-bdc11bca203c.bmp","isCorrect":false}]}