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ZX-7840846A5E2026年6月国际C卷练习 · 第 19 题
2026年6月国际C卷练习 · 原库模块 2 · Q19 参考答案
At an amusement park, visitors wait in line for a certain ride. People in this line get on the ride at a rate of 12 people per minute. At the end of a certain day, 201 people are in line for the ride when the line closes. If these 201 people will get on the ride and no additional people are allowed to get in line, which function p models the number of people who remain in line t minutes after it closes?
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