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
Andrei [34K]
3 years ago
14

A 13 L solution that was 12% vinegar was mixed with a 9 L solution that was 70% vinegar. What is the concentration of the new mi

xture?
Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0

Answer:36%

Step-by-step explanation:

BIG BRAIN...

You might be interested in
Convert a fraction to a decimal
ella [17]
3/8 would become 0.375
7 0
3 years ago
Read 2 more answers
Sophie says that if the interior angle of a triangle is 65 degrees and the exterior one is 295 degrees. Comment on her thinking
Yuri [45]
Sophie is correct because 295 + 65 = 360 and 360 is the # of degrees in a full circle
5 0
3 years ago
The sum of a and 8<br> Shjdjjdjkdkdjdkd
katrin [286]

Answer:

a+8

Step-by-step explanation:

"sum" tells you to add the two numbers together.

8 0
4 years ago
Divide using long division.<br> (2x2 + 7x + 6) : (x + 2)
Usimov [2.4K]

Answer:

2x+3

Step-by-step explanation:

-2x2 - 7x - 6

--------------------

-x-2

-2x2 - 7x - 6  =   -1 • (2x2 + 7x + 6)

 -x - 2  =   -1 • (x + 2)

 2x2 + 7x + 6

x • (2x+3) and      (x+2)  •  (2x+3)

answer- 2x+3

4 0
3 years ago
Read 2 more answers
It's 16inches tall and the exact model is 40 feet long
OleMash [197]
Ahh... this is pretty easy!!
.
Locomotive is 40 feet.
.
Model is 16.
.
So?
.
Divide 40 by 16!!
.
What's that?
.
2.5. 
.
So your answer choice is 2.5
.
Hope I helped!!
4 0
3 years ago
Other questions:
  • Which conjunction or disjunction is equivalent to the open sentence |a – 9| ≤ 4.
    7·1 answer
  • Patti works at a coffee shop. She usually takes 3/4 h for lunch. One day the shop was very busy and patti’s manager asked her to
    5·1 answer
  • If its total was $490 for the week, what was its average daily change?
    5·2 answers
  • When a system of linear equations has no solution the graph will
    12·1 answer
  • Pls help me with this
    14·1 answer
  • Complete both Part A and Part B.
    12·2 answers
  • The graph of a proportional relationship passes through the point (5, 2) .
    7·2 answers
  • Miguel did the following math problem: 6 ^5 · 6^ 4 = 36^ 9.
    10·2 answers
  • If the temperature is 11 degrees and overnight it drops by 20 degrees, what is the new temperature in the morning? Explain how y
    12·1 answer
  • Solve the inequality −38&lt;5x+7≤17
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!