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
Vika [28.1K]
2 years ago
11

In the lab, Teresa has two solutions that contain alcohol and is mixing them with each other. She uses 4 times as much

Mathematics
2 answers:
Mila [183]2 years ago
8 0

Answer:

Step-by-step explanation:

Assume as a basis  the final mixture is 1000 mL.  That means 399 mL of alcohol

Let x = mL of Soln A and y = mL of soln B.

x = 2y.

Now x + y = 1000

and  0.2x + 0.17y = 399

but x = 2y so 0.4y + 0.17y = 399

0.57y = 399.

y = 700 mL  (That is your mL of solution B)

Klio2033 [76]2 years ago
3 0
The Answer is 4,666.66667 just to let u know I’m not considered with the answer
You might be interested in
A householder pays £384 for electricity in a year. She pays in twelve equal monthly installments. How much does she pays each mo
vichka [17]
Your answer should be 32 because 384 <span>÷ 12 = 32</span>
6 0
3 years ago
Read 2 more answers
Whats the value of 4
pantera1 [17]

Answer:

Hence, the value of the digit 4 will be i.e. 40 or forty. Example 1: Work out the place value, face value and value of 6 in the number 56,523.22.

8 0
3 years ago
See the picture <br><br> Please help
Vikki [24]

Step-by-step explanation:

f(-5) goes through y=-9

So, f(-5) = -9

6 0
2 years ago
A cafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls,
pochemuha

Answer:

20%

brainly.com/question/12746119

5 0
1 year ago
Read 2 more answers
which order pair is a solution of the equation? y-4=7(x-6) A. only (5,4) B. only (6,5) C. both (5,4) and (6,5) D. neither​
Svet_ta [14]

Answer:

option D. Neither

Step-by-step explanation:

y-4=7(x-6)

using (5,4):

4-4=7(5-6)

0=7(-1)

0=-7

using (6,5):

5-4=7(6-6)

1=7(0)

1=0

so option D is the answer

6 0
3 years ago
Other questions:
  • (05.01)Miller has a painting that is 4 ft by 8 ft. What will the dimensions of the painting be if he scales it down by a factor
    8·2 answers
  • Will mark brainliest
    13·2 answers
  • The ________________ is the middle number
    6·1 answer
  • Which of these is NOT a Pythagorean triple?
    8·1 answer
  • What mistake was made?<br> Please help!
    11·1 answer
  • Sneakers at Mr. Lou's garage sale cost the same price. Alexander paid $90.52 for four pairs. How many pairs of sneakers did Just
    7·1 answer
  • What is pi for a cylinder​
    13·1 answer
  • Identify the function shown in this paragraph
    11·2 answers
  • Help!!!!<br> B=<br> P=<br> H=<br> LA=<br> SA=<br> V=
    9·2 answers
  • PLEASE HELP I GIVE BRAINLIEST AND POINTS! I GRINDED 4 THESE POINTS SO PLZ DONT PUT LINKS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!