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
katrin [286]
3 years ago
6

Pure acid is to be added to a 10% acid solution to obtain 72 L of a 20% acid solution.

Mathematics
1 answer:
Crank3 years ago
8 0

Answer:

36

Step-by-step explanation:

because 10 is 1/2 of 20 and 72/2 = 36

You might be interested in
the weight of 3 kittins at one week of age were 3.6 ounces 4.2ounces and 3.3 ounces if each kitten has gained 2.3ounces how much
Leona [35]

Answer:

3.6 + 2.3 = 5.9

4.2 + 2.3 = 6.5

3.3 + 2.3 = 5.6

Step-by-step explanation:

4 0
2 years ago
(HELP PLS WILL MARK BRAINLIEST) For her birthday, Allie received $75. She wants to buy some CDs
Yuki888 [10]

Answer:

5

Step-by-step explanation:

She received $75

1 CD cost $14.95

Therefore the number of CDs that can be bought are $75/$14.95 is

5.016

3 0
3 years ago
Read 2 more answers
If 6/9 is equal to 10/R, what is R?
sladkih [1.3K]

Answer:

r = 15

Step-by-step explanation:

I don't really have an explanation, I'm just good at quick math,

I'm sorry if you wanted an explanation, I would explain but I am really bad at explaining math.

5 0
2 years ago
A right triangle has a hypotenuse of 10 cm and one leg that measures 5 square 3 what is the length of the other leg
guajiro [1.7K]
I hope this helps you

3 0
3 years ago
You have this information about ABC, FDE, and GHI AB=DF AB=GI
Nataly_w [17]
This is your perfect answer

7 0
2 years ago
Other questions:
  • PLeaSe HeLp Multiply (1/3)(1/5) -1/10 -1/15 1/15 1/10
    10·2 answers
  • Through: (4,2) parallel to -5x + 4y = 16
    8·1 answer
  • Which function is the inverse of f(x) = 2x + 3
    13·1 answer
  • raquel throws darts at a coordinate grid centered at the origin. her goal is to create a line of darts. her darts actually hit t
    7·2 answers
  • find the absolute maximum and the absolute minimum of the given function on the given interval f(x)=xe^x/2 on [-3,1]
    6·2 answers
  • Given the two points: (0,6) and (6,18), write the equation of the line.
    5·1 answer
  • in Aprils DVD collection she has 8 action dvds 12 comedy DVDs 7 romance DVDs what percent of April's DVD collection are comedies
    14·1 answer
  • One state leads the country in tart cherry production, producing 83 out of every 100 tart cherries each year.
    14·1 answer
  • - C C) C.P = Rs 20, profit Rs 2, S<br>.P. -​
    13·1 answer
  • What is the total cost of 1.2 cubic yards of soil if it sells for $24 per cubic yard ?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!