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
tekilochka [14]
2 years ago
11

How many liters of water should be added to 18 liters of a 14% bleach solution SO that the resulting solution contains

Mathematics
1 answer:
-BARSIC- [3]2 years ago
4 0

Answer:

7.2 liters

Step-by-step explanation:

Find how many liters of the solution is bleach:

14% of 18 liters

= 0.14 × 18

= 2.52 liters

If the amount of bleach in the solution should be 10% then:

⇒ 10% = 2.52 liters

⇒ 100% = 2.52 × 10 = 25.2 liters

To find the amount of water that should be added, subtract the original volume of solution from the new volume of solution:

⇒ 25.2 - 18 = 7.2 liters

Therefore, 7.2 liters of water should be added to 18 liters of a 14% bleach solution so that the resulting solution contains only 10% bleach.

You might be interested in
There are 285 people at the library. Then 127 more people come into the library
tamaranim1 [39]

Answer:

266.

Step-by-step explanation:

You want to take 285, and add 127 to that. You get 412. Subtract 146, and you get 266.

7 0
3 years ago
Can someone answer this no bots please I will give you brainliest… please
Jobisdone [24]

Answer: Alice

Step-by-step explanation: Alice won because she started furthest From the starting line.

5 0
3 years ago
Please help!!! It would be much appreciated
BigorU [14]

Answer:

Hours of television because it is the explanatory variable.

Step-by-step explanation:

For me, I am assuming the more time spent watching television would cause lower reading scores. I imagine this would be a bar graph, the vertical y-axis would be labeled the reading scores and the horizontal x-axis would be the amount of hours spent watching television. This is because when you graph, you move right then up to get to the unit, meaning the hours of television affect the reading scores. hope this helpss

6 0
3 years ago
50 is decreased to 19. what is the percent of change?
Delicious77 [7]
62% percent change is it
8 0
3 years ago
Interpret parts of an expression, such as terms, factors, and coefficients
Temka [501]
<span>Expression- arithmetic or algebraic expression (ex, 12, 5 + 3x)
Terms- number of independent items in an expression
Coefficient- number or constant multiplied by a variable (ex. 3x....3 is coefficient)

Equivalent expression- two or more expressions with the same numerical value</span>
3 0
3 years ago
Other questions:
  • Is -15/2 a irrational number
    9·2 answers
  • A computer is on sale for $1600, which is a 20% discount off the regular price. what is the regular price
    14·1 answer
  • The equation x2 − xy + y2 = 3 represents a "rotated ellipse," that is, an ellipse whose axes are not parallel to the coordinate
    12·1 answer
  • Find all the real square roots of 64/169
    8·2 answers
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
    7·2 answers
  • What is the answer and the work i have to do to get to it
    11·1 answer
  • Is y=8.75x linear or non linear and why
    13·2 answers
  • peter has 6/7 of a stack of baseball cards left. If he is planning on splitting what he has left into stacks that are each 3/28
    8·2 answers
  • 7+2/c in a word phrase <br> for the algebraic equation
    13·1 answer
  • I dont know this one to help i put brainliest for the best answer and correct one
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!