Marisspook Marisspook

12-03-2021
Mathematics

contestada

Element X is a radioactive isotope such that every 25 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 50 grams, how much of the element would remain after 23 years, to the nearest whole number?

Respuesta :

satashinakumoto satashinakumoto

12-03-2021

50*(.5)^(23/25)=26.43

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