問題已解決
老師這個題怎么做,需要過程
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同學(xué)你好,稍等我計算了發(fā)你哈
2024 01/07 21:09
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2024 01/07 21:09
看得清嗎老師
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2024 01/07 21:09
。。甲。。乙
A。。8。。4
B。。2。。6
數(shù)字是這些
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2024 01/07 21:49
同學(xué)你好,根據(jù)題目列式如下:
假設(shè)a產(chǎn)品x件,b產(chǎn)品y件,其中x>=1000,y>=2500;? ,求15x+9y的最大值
則甲部門:8x+2y<=9000? ??
? ? 乙部門:4x+6y<=15000
解得y<=2100;x<=600,
當x=1000時,b產(chǎn)品最多生產(chǎn)500件,乙部門會有8000小時的浪費,
故則按生產(chǎn)甲產(chǎn)品600件,乙產(chǎn)品2100件來進行生產(chǎn),實現(xiàn)最大收益
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