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04-03-2021
Mathematics

contestada

Element X decays radioactively with a half life of 9 minutes. If there are 860
grams of Element X, how long, to the nearest tenth of a minute, would it take
the element to decay to 94 grams?

Respuesta :

cruzmariela293 cruzmariela293

11-03-2021

Answer:28.7 minutes

Step-by-step explanation:

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