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
just olya [345]
3 years ago
11

Taven mixes 18 liters of 14% acid solution with a 35% acid solution, which results in 23% acid solution.

Mathematics
1 answer:
miv72 [106K]3 years ago
4 0
(0.35x + 0.14 * 18) / y = 0.23
x + 18 = y
You might be interested in
A quantity p varies jointly with r and s. Which expression represents the constant of variation, k?
Zina [86]

The correct answer is p/rs.

In order to find this first state the direct variation with the constant k included.

p = krs

Now to find the value of k, we simply divide away the r and s

p/rs = k

3 0
3 years ago
Read 2 more answers
Explanation about Cardinal number Carolyn relation cardinals ​
nalin [4]

Answer:

Cardinal Numbers

The cardinality of a group represents the number of objects available in that group.

The number of elements or members in a set is the cardinal number of that set. ...

For example, set A = {1, 3, 6, 9, 10, 12, 18}, the cardinal number of set A is 7.

Step-by-step explanation:

i don't no kung true hehe

7 0
3 years ago
Solve the following:
olga_2 [115]

Answer:

Do in calculator simple answer

5 0
2 years ago
Find the product and express your answer in scientific notation. (1.3 x 10-6)(4 x 1010)
sveticcg [70]
(1.3\cdot10^{-6})(4\cdot10^{10})=(1.3\cdot4)(10^{-6}\cdot10^{10})=5.2\cdot10^{-6+10}\\\\=\boxed{5.2\cdot10^4}
3 0
3 years ago
The points scored on a test for a sample of
jasenka [17]

Answer:

The mean is 42.6

Step-by-step explanation:

6+90+16+80+15 + 70 + 4 + 60 = 341 \\ there \: are \: 8 \: numbers \: in \: total \: so \: you \: divide \: the \: sum \\ by \: 8. \\ 341 \div 8 = 42.625  \\ mean≈42.6

5 0
3 years ago
Other questions:
  • which of the following is not a way to represent the solution of the inequality 8x − (5x 4) greater than or equal to −31? a. x g
    5·1 answer
  • The sides, top, and bottom of a storage bin are made of wood. The storage bin measures 2 meters wide, 3 meters long, and 2 meter
    7·1 answer
  • 0.25 (y-4)+0.07=0.22y-0.05 (60)
    8·1 answer
  • What is 582 rounded to the nearest ten
    15·2 answers
  • 35. In a simple random sample of 25 high school students, the sample mean of the SAT scores was 1450, and the sample variance wa
    10·1 answer
  • What is an expression that is four times as large as 52 minus 9.
    11·2 answers
  • Order the numbers from least to greatest 9/2, 0.41, 43.5%
    7·1 answer
  • What is the slope of the line with the equation -5 - x = y?<br> O 5<br> O 1<br> O -1<br> O-5
    15·2 answers
  • Help (Image attached)
    7·1 answer
  • The number of students who enroll in a psychology course is a Poisson random variable with mean 105. The professor in charge of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!