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
Gnom [1K]
3 years ago
9

A chemist has a 30% and a 45% acid solution. What amount of each solution should be used to make 500ml of solution with 35% acid

ity?
Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0
I'm pretty sure its 13.5
You might be interested in
True Or false and explain my reasoning
dangina [55]

That's a true statement, simply because ... I believe ...
that's the definition of "similar" figures.


5 0
4 years ago
What is the next term of the geometric sequence?<br> 32, 16,8,
Stells [14]

Answer:

4

Step-by-step explanation:

the pattern is halfing the umber

8 0
3 years ago
Read 2 more answers
Use the following figure to answer the question. &lt;1 and &lt;8 are________ angles<br> 30 points!!!
Vlad [161]

Answer:

alternate exterior angles

Step-by-step explanation:

Thank you for the points and hope you pass your assignment :)

5 0
3 years ago
Prove that there does not exist integers m and n such that 2m+4n=7
slamgirl [31]
2m+4n=7\iff m+2n=\dfrac72

There is no choice of integers (m,n) such that the left hand side is a rational number.
8 0
3 years ago
Find the equation of the line with slope 2 that passes through the point (4,-8)
sesenic [268]

Step-by-step explanation:

Given point (4 , -8) , slope (m) = 2

Now

the equation of line is

y - y1 = m ( x - x1)

y +8 = 2 ( x -4)

y + 8 = 2x - 8

2x - 8 - 8 -y = 0

2x - y - 16 = 0

which is the required equation

3 0
3 years ago
Other questions:
  • Question 3 in geometry
    15·1 answer
  • Please help me.....
    11·1 answer
  • HELP ASAP Which best describes the angles of some parallelograms?
    15·1 answer
  • What is the retirement fund for a Dental Assistant?
    10·2 answers
  • Name three ratios that are equivalent to 5:2
    12·2 answers
  • 3x - 6y = -12
    15·1 answer
  • Nathan buys coffee and hot chocolate for his co-workers. Each cup of coffee costs $1.65 and each cup of hot chocolate costs $1.0
    13·1 answer
  • If EM=11, AM=16, and CF=27, what are the lengths of the following sides?
    12·1 answer
  • 4.) What is the solution of the compound inequality 5&lt;2-3y &lt;14?​
    11·1 answer
  • Find the measure of angle A.(First solve for x, then plug it into 9x+4 to get the final answer!)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!