Mathematics, 08.11.2020 22:30 anessia83
A farmer plants white rice and brown rice on 10 acres of land. He must use pesticide on all 10 acres and he has 18 liters of pesticide to use. White rice requires 2 liters of pesticide per acre and brown rice requues 1 liter of pesticide per acre. If he can earn S5000 for each acre of white rice and $3000 for each acre of brown rice, how many acres of each should he plant to maximize his earnings? What are his maximum earnings?
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the farmer should plant acres of white rice and acres of brown rice to obtain his maximum earnings of .
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