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2025年9月美国B卷 · 第 12 题

2025年9月美国B卷 · 原库模块 2 · Q12 原库参考解析

A partially filled container containing 21 milliliters of water is placed under a leaky faucet that produces one 0.06-milliliter drop of water every 6 seconds. Until the container is full, which of the following can be used to represent the volume v, in milliliters, of water in the container t  seconds after it is placed under the faucet, where t  is a multiple of 6?
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