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mofa留学圈
An apple farm installed a fish pond on its land to save money and increase potential revenue. Waste apples and other apple by-products are used to supplement the diet of the fish while the waste from the pond is used to fertilize the apple trees. Fish and apples are both sold for profit. The graph shows the total cost of fertilizer per 10 kg of apples that are sold as well as the total number of fish sold in each year.Use the drop-down menus to complete the statements in a manner consistent with the given information.The average amount by which the cost of fertilizer per 10 kg of apples sold decreased from year 1 to year 5 is, to the nearest power of 10, nearest to dollars per 10 kg apples per year.After year 3, the rate of growth in the total number of fish sold per year was .
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