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2024年5月B卷练习 · 第 7 题

2024年5月B卷练习 · 原库模块 1 · Q7 原库参考解析

The number of bacteria in a liquid medium doubles every day. There are 72,000 bacteria in the liquid medium at the start of an observation. Which of the following represents the number of bacteria, y, in the liquid medium t days after the start of the observation?
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