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Mathematics, 24.12.2019 23:31 Yumimiku6539
Una empresa comercializa dos tipos de concemtrado de café, a y b, que se obtiene a partir de tres tipos de granos: de colombia, de etiopia y de costa rica. para elaborar 1kg de concentrado del tipo a se necesitan 4,5 kg de colombia y 3kg de etiopia. por otra parte, se requieren 7,5 kg de colombia y 1,5 kg de costa rica para elaborar un kg de concentrado tipo b. la empresa dispone de 67,5 kg de colombia, 30kg de etiopia y 9kg de costa rica. ademas, se exige que el numero de kilogramos de concentado a sea mayor o igual que la mitad de los kg de concentrado b.
a)plantee el problema
b) indique de manera razonada si con las condiciones dadas seria posible producir 7kg de a y 5 kg de b.
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Una empresa comercializa dos tipos de concemtrado de café, a y b, que se obtiene a partir de tres ti...
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