Question

2) (PISA - 2003 - Adaptado) O gráfico da questão anterior permite constatar
que a proporção de medicamento ativo no sangue do Pedro, em relação a do dia
anterior, é quase a mesma todos os dias. Dentre as porcentagens seguintes, qual
é a que corresponde de forma mais adequada, à percentagem de medicamento
que permanece ativo no fim de cada dia, em relação ao dia anterior? *
A) 20%
B) 30%
C) 40%
D) 80%​

Answer 1

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