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
aleksley [76]
3 years ago
13

A chemist is using 373 millimeters of a solution of acid and water.if 19.9 percent of the solution is acid how many millimeters

of acid are there?
Mathematics
1 answer:
vovikov84 [41]3 years ago
3 0

There are 74.227 milliliters of acid in the solution.

Explanation:

  • The total amount of liquid is 373 milliliters. This is both the acid and water combined i.e amount of liquid + amount of acid = 373 milliliters
  • If 19.9% of this is acid it means 19.9% of the the entire 373 milliliters is acid. So we calculate how much 19.9% of 373 milliliters is.
  • 19.9% of 373 milliliters = 0.199 × 373 = 74.227 milliliters. So 74.227 milliliters of the entire solution is acid.

You might be interested in
Which graph shows the line that best fits the data points given?
stiv31 [10]
U probably need to add in a picture
4 0
3 years ago
(x+5)(x+3) Polynomial in standard form<br>​
Xelga [282]

Answer:

Roots of the equation (x+3)(x+5)=0:

−3, multiplicity 1.

−5, multiplicity 1.

Step-by-step explanation:

8 0
3 years ago
If Anna walled for 5 miles and then turned around and went back what is her displacement?
damaskus [11]
If she went back 5 miles than the displacement would be 0.

Just subtract the amount of miles she went back from the miles she went forward 5 - 5 = 0
3 0
3 years ago
Part of a city map is shown. If m 5 = x, which angles also have a measure of x? Select all that apply.
Evgesh-ka [11]

Answer:

C 9

D 12

Step-by-step explanation:

9 is a corresponding angle to 5 and 12 is an opposite angle to 9

Also by convention, grid lines are at right angles to each other so 5, 6, 7, 8, 9, 10, 11, and 12 are all equal at x = 90°

7 0
2 years ago
Hue is arranging chairs.She can form 6 rows of a given length with 3 chairs left over,or 8 rows of that same length if she gets
Step2247 [10]

Answer:

There are 7 chairs in each row.

Step-by-step explanation:

Hue is arranging some number of chairs. If she arranges them in 6 rows of equal lengths then there will be 3 chairs leftover, or she arranges them in 8 rows of that same length then she requires 11 more chairs.

Let us assume that there are P numbers of chairs and there are x chairs in each row.

Therefore, we can write that  

6x + 3 = P ....... (1) and  

8x = P + 11  

⇒ 8x - 11 = P ........ (2)

Now, from equations (1) and (2) we get,

6x + 3 = 8x - 11

⇒ 2x = 14

⇒ x = 7

Therefore, there are 7 chairs in each row. (Answer)

5 0
3 years ago
Other questions:
  • Last question, i swear
    8·1 answer
  • What is four hundred eight thousand,seventeen in standard form and expanded form?
    15·2 answers
  • In triangle pqr, rs=4 and qs=6. find ps
    9·1 answer
  • this year a softball coach raised $1200 for new equipment. that is 4% less than he raised last year. how much did he raise last
    5·1 answer
  • Halp!! please!!
    13·2 answers
  • Lol it looks easy but everytime i submit my answer it ends up wrong sooo help pls
    15·2 answers
  • Exam
    5·1 answer
  • 4. Find the slope of the line through the points (-6, 4) and (8,-4). m =​
    5·2 answers
  • 57°
    15·1 answer
  • In a survey of 3,000 people who owned a certain type of​ car, 1,050 said they would buy that type of car again. What percent of
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!