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Algebra
Pregunta

A certain element decays at a constant rate of \( ...

A certain element decays at a constant rate of \( 3 \% \) per year. If you start with \( 15 \) grams of the element, how long will it take before there are only three grams left? 

Answer

15(1-0.03)\(^{n}\)=3

n\(\approx 53\)

Solución
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