1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
chubhunter [2.5K]
3 years ago
8

El administrador de una cafetería sabe que vende diariamente 50 litros de jugo mixto. Para elaborar este jugo se emplean dos pre

parados: uno de jugo de naranja, que contiene un 5% de jugo natural y otro preparado de jugo de toronja, que contiene 25% de jugo natural. Si se desea que el jugo mixto contenga un 10% de jugo natural, ¿Cuántos litros de cada preparado se deben emplear?
Mathematics
1 answer:
Strike441 [17]3 years ago
5 0

Answer:

<em>El administrador debe usar 37.5 litros de jugo al 5% y 12.5 litros de jugo al 25%.</em>

Step-by-step explanation:

<u>Sistemas de Ecuaciones</u>

Llamamos:

x = litros de jugo al 5% natural

y = litros de jugo al 25% natural

El administrador de la cafetería desea hacer 50 litros de jugo, luego:

x + y = 50                   [1]

Esos 50 litros de jugo deben tener 10% de jugo natural. Como cada parte de x aporta 5% y cada parte de y aporta 25%:

5x + 25y = 10*50 = 500

Dividimos entre 5:

x + 5y = 100             [2]

Restamos [2] menos [1]:

4y = 50

y = 50/4 = 12.5

De [1] tenemos que:

x = 50 - y = 50 - 12.5 = 37.5

El administrador debe usar 37.5 litros de jugo al 5% y 12.5 litros de jugo al 25%.

You might be interested in
If Jimmy boy here has 35 ropes and he washes 56 paper, how much wetlands will Johnny Boy own left.
lisov135 [29]

Answer:

All of what he had

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Geometry please help!:(
Burka [1]
It would be triangle because you're cutting it
5 0
3 years ago
Is - 4 the absolute value of 3 - 7? Explain.
dlinn [17]

Answer:

No

Step-by-step explanation:

This is because the definition of absolute value is the number of units or points from zero on a number line. The regular answer of 3-7 would be -4. But the absolute value of -4 is 4 because it is just regularly 4 digits away from zero on a number line. Make sense?

5 0
2 years ago
Solve for x (geometry) ILL GIVE BRAINLIEST
Minchanka [31]

Answer:

12

Step-by-step explanation:

jesus this is the third time you put up this question thx for free points ig

8 0
3 years ago
PLEASE HELP ASAP
butalik [34]

Answer: Dilation followed by a rotation & they are similar.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Daniela needs to cut a rectangular hole in a wall where a new window will be installed. The window will be 4 feet high and 3 fee
    7·1 answer
  • List three numbers that are less then 66,100
    10·2 answers
  • A shareholders' group, in lodging a protest, claimed that the mean tenure for a chief executive office (CEO) was at least eight
    15·1 answer
  • A+8+A=18<br> 2A+3B=46<br> B+7+C=27<br> A+2B+3C=?
    5·1 answer
  • How do I get the square root on a calculator
    11·2 answers
  • Which graph best represents the equation 2X + 2Y=4
    13·1 answer
  • The diagram shows the locations of Cody and Reese after running
    12·2 answers
  • I really need help ASAP! <br> The sum of 8 times a number and 15 is 7 find that number
    14·1 answer
  • Please help guys
    14·1 answer
  • Samuel has a collection of toy cars. His favorites are the 27 red ones, which make up 60% percent of his collection.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!