印刷烫金工艺:大家帮我算算这道题

来源：百度文库 编辑：神马品牌网 时间：2024/04/20 02:53:21
tuition at a college is 5000p.a. the college has 5000 students enrolled. if tuition is increasing at the rate $250 per year and enrollment is increasing at the rate of 150 students per year, what is the rate of growth of annual college tuition revenues in five years time.
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