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Mathematics, 16.01.2021 16:00 carolinamleal04
En una residencia de estudiantes se compran semanalmente 110 helados de distintos sabores: vainilla, chocolate y nata. El presupuesto destinado para esta compra es de 540 euros y el precio de cada helado es de 4 euros el de vainilla, 5 euros el de chocolate y 6 euros el de nata. Conocidos los gustos de los estudiantes, se sabe que entre helados de chocolate y de nata se han de comprar el 20% más que de vainilla. A) Plantea un sistema de ecuaciones lineales para calcular cuántos helados de cada sabor se compran a la semana. B) Resuelve, mediante el método de Gauss, el sistema planteado en el apartado anterior.
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En una residencia de estudiantes se compran semanalmente 110 helados de distintos sabores: vainilla,...
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