Math Problem Statement
Il y a 5 ans, la population d'une ville etait de "X" habitant. Deux ans plus tard, soit il y a trois ans, la population de cette meme ville etait de 81 000 habitants et aujourd'hui elle est de 59 049. A l'aide de ces donnees, trouve la population d'il y a cinq ans.
Solution
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Math Problem Analysis
Mathematical Concepts
Exponential Decay
Formulas
Exponential decay formula P(t) = P0 * e^(kt)
Theorems
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Suitable Grade Level
Grades 10-12
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