rileyebrown01 rileyebrown01

30-04-2020
Mathematics

contestada

You have 784 grams of a radioactive kind of europium. If its half-life is 13 years, how much
will be left after 39 years?

Respuesta :

jackrbegay jackrbegay

30-04-2020

Answer:

98 grams

Step-by-step explanation:

784x.5x.5x.5=98

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