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
Talja [164]
3 years ago
8

We have 500 grams of a 10% salt solution. How many grams of water must be added to dulite the solution to form a 4% solution. Sh

ow work
Mathematics
2 answers:
Arada [10]3 years ago
7 0
500x.04= 200 grams?


Good Luck!
lys-0071 [83]3 years ago
3 0
Hmm, one way is this
there's 500 times 0.10 or 50 grams of salt in the water
if we want to make 50 grams=4% of everything, how much water do we need to add

50=4% of all
50=0.04 of all
divide both sides by 0.04
1250=all
so
500+what=1250
minus 500 both sides
what=750

750 grams of water
You might be interested in
(6 – 4i) (6 + 4i)<br> simplify using imaginary numbers
melamori03 [73]

Answer:

52

Step-by-step explanation:

7 0
2 years ago
A farmer uses a grain bin which is made up of a cone on top and a cylinder at the
siniylev [52]
The answer is c bkuz it’s right
4 0
3 years ago
Describe the procedure you<br> performed to derive the slope-intercept form of a linear equation.
defon

Answer:

1. You first have to find the slope

2. Next, you have to find the y-intercept

3. Finally, you have to put it in y = mx + b form.

Step-by-step explanation:

The slope of 2 points is; \frac{y_{2}- y_{1} }{x_{2}-x_{1}}

The y-intercept is; y-y_{1}=m(x-x_{1} )

y = mx + b

m is always the slope

b is always the starting point or y-intercept

6 0
3 years ago
Read 2 more answers
a math class has a test today there are 30 problems on the test the test has two types of problems multiple choice problems and
DanielleElmas [232]
Hrudgshdhjdhdhdhydhhdhdyydududhdhdydhhd
7 0
3 years ago
Sally makes 7 out of every 10 shots she takes during practice. If this pattern were to continue, how many would she make during
Levart [38]

Answer:

21

Step-by-step explanation:

  • 7 for first 10 shots
  • 7 for another 10 shots
  • 7 for last 10 shots
4 0
3 years ago
Read 2 more answers
Other questions:
  • Select the symbol that represents the phrase "at most."
    10·1 answer
  • Susan earned $75 for watching her neighbor's dog for 5 days. How much did Susan make in one day
    7·2 answers
  • Two vertical angles are adjacent?
    11·1 answer
  • A rectangle has a perimeter of 100 cm. Find the greatest possible area of the rectangle
    12·2 answers
  • Find the total volume. Please show your work.​
    8·1 answer
  • Which expression below can Cynthia use to find the cost for a backage that weighs w pounds?
    15·1 answer
  • A label printer prints 9 pages of labels in 2.0 seconds. How long will it take to print 396 pages of labels?
    12·2 answers
  • A straight line passing through A(3,2) and B(5,y) has gradient -2. find the value of y​
    13·2 answers
  • In 2000 Michele paid $3.980.40 in Social Security (6.2%) tax. What was Michele's taxable income in 2000? ​
    7·1 answer
  • Please help me answer question 6/11
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!