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题目内容双击单词支持查询和收藏哦～
It cost a certain company a total of $4,200.00 to make and sell 3,000 widgets. If the company sold each of the 3,000 widgets for $2.10, what was the company's profit per widget? (Profit is equal to the selling price minus the cost)
$_____
$_____
0.7 显示答案
· 相关考点
5.2.1 平均值
5.2.1 平均值
以上解析由 考满分老师提供。
