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2025年11月国际B卷 · 第 6 题

2025年11月国际B卷 · 原库模块 1 · Q6 原库参考解析

\( y=2,600\left(a\right)^x \) 
The given equation, where a is a positive constant, gives the predicted number of bacteria, y, in a growth medium x hours after the number of bacteria was initially measured. According to the equation, what was the predicted number of bacteria initially measured in the growth medium?

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