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
Alona [7]
3 years ago
11

20liters of mixture contain milk nad water in the ratio 5:3 if 4liters of the mixture are replaced by 4 liters of milk find the

new ratio of milk to water
Mathematics
1 answer:
Finger [1]3 years ago
5 0

Answer:

the new ratio milk/water is  14:6  or 7:3

Step-by-step explanation:

milk/water=5/3

milk +water=5+3=8

ratio of milk=5/8  and ratio of water=3/8

if 4 liter removed from mixture then: 20=4= 16 liter

the amount of milk in 16 liter=16*5/8=10 liter of milk

the amount of water in 16 liter=16*3/8= 6 liter

add 4 liter of milk to the mixture: 10+4=14 liter of milk and 6 liter of water

the new ratio milk/water is  14:6  or 7:3

You might be interested in
Use the drop down menu to select what each number indicates about the data points.​
mina [271]

Answer: median:3

Mean:4

Mode:2

Step-by-step explanation:

3 0
3 years ago
A new car is purchased for 17600 dollars. The value of the car depreciates at 11.75% per year. What will the value of the car be
Liula [17]

Answer:

The answer would be 4,450

Step-by-step explanation:

:)

6 0
3 years ago
what would be the best statement about operator function of the bag class in section 3.1? group of answer choices that is an uni
ch4aika [34]

FIRST PLUS 13 THE ENGLISH SPANIDH

8 0
1 year ago
Suppose the wholesale price of a certain brand of medium-sized eggs p (in dollars/carton) is related to the weekly supply x (in
Mrrafil [7]

Answer:

1300

Step-by-step explanation:

We are given

x = 35

\frac{dp}{dt}=-0.05  [rate of change of price with time]

We want to find \frac{dx}{dt}, which is the rate at which supply is changing.

First, we need to implicitly differentiate the equation given:

625p^2-x^2=100\\1250p\frac{dp}{dt}-2x\frac{dx}{dt}=0

Here, we have what we need except for p. We find p when x = 35:

625p^2 - x^2 =100\\625p^2 - (35)^2 =100\\625p^2=1325\\p=1.46

Now, find dx/dt:

1250(1.46)(-0.05)-2(35)\frac{dx}{dt}=0\\-91.25-70\frac{dx}{dt}=0\\\frac{dx}{dt}=-1.30

In thousands, 1.30 * 1000 = 1300 cartons per week decrease

5 0
3 years ago
Find the coordinate plane that represents the solution of this system y > -x - 1 y + 4 ≤ x
gulaghasi [49]

Answer:

The graph will open to the right and will be mostly in quadrant 1

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A cabbage palmetto has a height of 80 feet. what is the approximate height of the tree in meters?
    12·1 answer
  • Sydney reads 50 pages in 40 minutes how many pages does she read per minute
    10·2 answers
  • There were 685 hot air balloon pilots at a hot air balloon race. There were 1,570 more ground crew
    6·1 answer
  • a moving company charges $840 plus $17 per hour. another moving company charges $760 plus $22 per hour . how long is a job that
    13·1 answer
  • What's bigger 3/4 or 80% and how do u know
    13·1 answer
  • If the ratio of the ages of Kissi and Esinam is 3:5 and that of Esinam and Lariba is 3:5 and the sum of the ages of all 3 is 147
    10·1 answer
  • Write the other side of this equation so that the answer is "no solution": 2(x + 3) =
    8·2 answers
  • I need help with this one question
    12·1 answer
  • Solve the equation for x.<br> - 1/2 x - 3 = 4
    5·1 answer
  • 6 is 4% of what number?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!