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Exercício matemático sobre distância e raiz quadrada
A distância d, em km, entre uma pessoa e o horizonte é dada aproximadamente pela fórmula d=112,88 ??,em que ? é a altura do observador em relação ao solo, também em km. Determine a distância do horizonte para alguém que visita o último andar do edifício Burj Khalifa, nos Emirados Árabes, que está a 621,3 m do chão.
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