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
N76 [4]
3 years ago
7

What would be the concentration if we were to mix 200g of 10% sugar solution and 300g of 20% sugar solution?

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0
+ <span>200g of 10% sugar solution: there is 200*10%= 20 g
+ </span><span>300g of 20% sugar solution: 300*20%= 60 g
The total of sugar: 20+60= 80g
And The </span><span>concentration is 80:(200+300)= 80:500= 16%
Have fun</span>
You might be interested in
What is the product of 4/10 and 2/3?
Rudiy27
4/10 multiplied to 2/3 is 4/15.
8 0
3 years ago
Read 2 more answers
A factory produces 200 articles a year. How many more articles will the factory produce in a year if labor productivity increase
Gnoma [55]

Answer:

Its 290 even though you got the answer im out here to help

5 0
3 years ago
Read 2 more answers
How do you simplify 420/1980?
Dmitriy789 [7]

105/495

I think that is the answer
4 0
3 years ago
Read 2 more answers
Determine the value(s) of k such that the system of linear equations has the indicated number of solutions. (Enter your answers
Ratling [72]

Answer:

k=3

Step-by-step explanation:

The given system of equations are

9x+ky=24

kx+y=8

We need to find the value of k if the given system of equation have infinite number of solutions.

If two equations a_1x+b_1y+c_1=0 and a_2x+b_2y+c_2=0 have infinite number of solutions, then

\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}

Using this we get

\dfrac{9}{k}=\dfrac{k}{1}=\dfrac{-24}{-8}

\dfrac{9}{k}=\dfrac{k}{1}=3

\dfrac{k}{1}=3

k=3

Therefore, the value of k is 3.

8 0
3 years ago
Please help. I’ll mark you as brainliest if correct
Alona [7]

Answer:

32  20  17  -57  13

-24  15  -31  31  -28

27  10  -7  18  22

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The Martinez family is having their swimming pool filled with water by a professional company. A tanker truck can fill the pool
    8·1 answer
  • Write as a decimal : twenty-eight ten- thousandths
    9·2 answers
  • H + 9.7 = -9.7 what is this answer
    12·2 answers
  • What is the decimal expansion of 16 ?
    9·1 answer
  • The 6 has a value of 6 *
    14·1 answer
  • Help im giving brainliest to the person who helps me with both questions! :)
    14·1 answer
  • What is the perimeter of this rectangle?
    12·1 answer
  • Find the gradient of the curve y=(2x-3)^5 at the point (2,1)
    11·2 answers
  • Can you plz help I need help because I kinda don’t get it plz help
    14·1 answer
  • What are the nouns in this sentence?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!