Mathematics, 07.10.2021 08:20 666isabella666

Al iniciar la semana, el precio del barril de petróleo es de 42.3 dólares. En el transcurso de la semana presentó las siguientes variaciones: subió ¢70, bajó ¢102, subió ¢82, subió ¢10, subió ¢5, bajó ¢75 y finalmente subió ¢17. Considerando el precio inicial, ¿cuál es la variación final que tuvo el precio del barril de petróleo?

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Al iniciar la semana, el precio del barril de petróleo es de 42.3 dólares. En el transcurso de la se...