Question

A cheese maker has mixed a certain amount of cow's milk at €0.50 per liter with another amount of milk of sheep at €0.80 per liter, obtaining 300 liters of mixture at a price of €0.70 per liter. How many liters of each kind of milk did you use? Mixture Problem

272

likes
1360 views

Answer to a math question A cheese maker has mixed a certain amount of cow's milk at €0.50 per liter with another amount of milk of sheep at €0.80 per liter, obtaining 300 liters of mixture at a price of €0.70 per liter. How many liters of each kind of milk did you use? Mixture Problem

Expert avatar
Jon
4.6
110 Answers
Absolutamente, solucionemos este problema de mezcla. A continuación se explica cómo desglosarlo: **Dejar:** * x = litros de leche de vaca * y = litros de leche de oveja **Formular las ecuaciones:** Tenemos dos datos que se pueden convertir en ecuaciones: * **Volumen total:** x + y = 300 * **Costo por litro:** 0.50x + 0.80y = 0.70 * 300 (Costo total de la mezcla) **Resuelve el Sistema de Ecuaciones:** 1. **Resuelve para x en la primera ecuación:** x = 300 - y 2. **Sustituye x en la segunda ecuación:** 0,50(300 - y) + 0,80y = 210 3. **Simplifica y resuelve para y:** 150 - 0,5 años + 0,8 años = 210 0,3 años = 60 y = 200 4. **Sustituye y para encontrar x:** x = 300 - 200 x = 100 **Respuesta:** *El quesero utilizó 100 litros de leche de vaca. *El quesero utilizó 200 litros de leche de oveja.

Frequently asked questions (FAQs)
What is the factored form of the equation 3x^2 + 5x + 2?
+
Question: What is the vertex of the quadratic function f(x) = x^2?Answer: The vertex of the quadratic function f(x) = x^2 symbolized by
+
What is the sine of angle theta if the adjacent side is 4 and hypotenuse is 5?
+
New questions in Mathematics
If we have the sequence: 3, 6, 12, 24 Please determine the 14th term.
find the value of the tangent if it is known that the cos@= 1 2 and the sine is negative. must perform procedures.
Calculate the 6th term of PA whose 1st term is 6.5 and the ratio 5
I) Find the directional derivative of 𝑓(𝑥, 𝑦) = 𝑥 sin 𝑦 at (1,0) in the direction of the unit vector that make an angle of 𝜋/4 with positive 𝑥-axis.
what is the annual rate on ​$525 at 0.046​% per day for 3 months?
Find all real numbers x that satisfy the equation \sqrt{x^2-2}=\sqrt{3-x}
What’s the slope of a tangent line at x=1 for f(x)=x2. We can find the slopes of a sequence of secant lines that get closer and closer to the tangent line. What we are working towards is the process of finding a “limit” which is a foundational topic of calculus.
reduce the expression (7.5x 12)÷0.3
89, ÷ 10
How to do 15 x 3304
When Sara was 15 years old, an uncle left her as inheritanceà a sum of 10,000 euros which he invested in a bank that applies the interest rate of 2,5% annual. Today Sara is 18 years and wants to buy a'car, how much she can ò withdraw from the bank?
Associate each 2nd degree equation with its respective roots. A) x2+6x+8=0 B)x2-5x-6=0
The average undergraduate cost per tuition, fees, room, and board for all institutions last year was $26,025. A random sample of 40 institutions of higher learning this year indicated that the mean tuition, fees, room, and board for the sample was $27,690, and the population standard deviation is $5492. At the 0.05 level of significance, is there sufficient evidence that the cost has increased? (Remember to follow the steps in hypothesis testing)
Consider the function f(x)=1/2(x+1)^2-3. Use the preceding/following interval method to estimate the instantaneous rate of change at 𝑥 = 1.
Find I (Intrest) using simple interest formula of 17700 @ 15% for 4 years
8. Measurement Jillian measured the distance around a small fish pond to be 27 yards. What would be a good estimate of the distance across the pond: 14 yards, 9 yards, or 7 yards? Explain how you decided.
g(x)=3(x+8). What is the value of g(12)
A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 55.0 min at 100.0 km/h, 14.0 min at 65.0 km/h, and 45.0 min at 60.0 km/h and spends 20.0 min eating lunch and buying gas. (a) Determine the average speed for the trip.
Find the number of liters of water needed to reduce 9 liters of lotion. shave containing 50% alcohol to a lotion containing 30% alcohol.
Construct a set of six pieces of data with​ mean, median, and midrange of 67 and where no two pieces of data are the same.