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ZX-677E7C94422025年12月国际B卷 · 第 2 题
2025年12月国际B卷 · 原库模块 1 · Q2 原库参考解析
On a certain day in June, the lowest recorded wind speed in a town was 9 miles per hour (mph) and the highest recorded wind speed was 20 mph. Which inequality is true for all values of w, where w represents any wind speed, in mph, recorded in the town on this day?
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