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In a poll of 1,200 men and women, more than half of those polled were men. Of those polled, 30 percent of the women favored a plan to increase government spending on public schools and 10 percent of the men favored the plan. Of the 1,200 men and women polled, the number who favored the plan was
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3.5.6 不等式应用题
3.5.6 不等式应用题
以上解析由 考满分老师提供。
