Tentang model matematika
Matematika
Widy122
Pertanyaan
Tentang model matematika
1 Jawaban
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1. Jawaban ariyat
pick up = x
truk = y
2x + 5y > 1.000
x + y > 350 |×2| ---> 2x + 2y = 700
eliminasi
2x + 5y = 1000
2x + 2y = 700
-------------------- _
3y = 300
y = 100
x + 100 = 350
x = 250
titik A (500,0)
B (250,100)
C (0,350)
fungsi objektif f(x,y) = 30.000x + 50.000y
A -> = 30.000(500) + 50.000(0)
= 15.000.000
B -> = 30.000(250) + 50.000(100)
= 7.500.000 + 5.000.000 = 12.500.000
C -> = 30.000(0) + 50.000(350)
= 17.500.000
biaya minimum 12.500.000