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
mart [117]
3 years ago
11

In a chemistry lab, you have two vinegars. One is 8% acetic acid, and one is 9.5% acetic acid. You want to make 300mL of a vineg

ar with 9% acetic acid. How many milliliters of each vinegar do you need to mix together?
Mathematics
1 answer:
Sidana [21]3 years ago
4 0

Answer:

4.5

Step-by-step explanation: there

You might be interested in
Joel can either work 2 days for 11 hours each day or 4 days for 6 hours each day. He takes the bus for $2.25 each way. On days h
Oxana [17]
Joel's work makes $9.50/ hr. During the 2 Day, 11 hrs shift, he earns a total of $217.55 but spends a cash of $9 on his bus. Therefore, the money left is $208.55. While on his 4 day, 6 hrs shift, he earns a total of $228 but spends $18, with a total money of $210. The option that he should take to make the most money is the 4 days for 6 hrs shift. 
7 0
3 years ago
Will give brainliest for correct answer.
lukranit [14]
The numerator and denominator  must be polynomials  so 

the answer to your question is - 7x / x^2    ( the last  one on the right)
5 0
3 years ago
Read 2 more answers
Dream Loan Bank offers loans. Carrie borrows $10,500 to help start a business. The loan must be repaid at 4.5% simple interest o
MaRussiya [10]

~~~~~~ \textit{Simple Interest Earned Amount}\\\\A=P(1+rt)\qquad\begin{cases}A=\textit{accumulated amount}\\P=\textit{original amount given}\dotfill & \$10500\\r=rate\to 4.5\%\to \frac{4.5}{100}\dotfill &0.045\\t=years\dotfill &10\end{cases}\\\\\\A=10500(1+0.045\cdot 10)\implies \boxed{A=15225}

7 0
3 years ago
Can someone please answer this? If you do i will crown you as brainliest!
scoray [572]

A. GIVE ME BRAINLIST

8 0
3 years ago
Read 2 more answers
What is the solution to the system of equations?​
Veronika [31]

Answer: x = -2, y = 4

Step-by-step explanation:

Where the lines intersect on the graph.

X coordinate is x, Y coordinate is y.

5 0
3 years ago
Other questions:
  • Algebra please help me!!!!
    12·1 answer
  • A car is traveling at a rate of 40 miles per hour. What is the car's rate in kilometers per hour? How many kilometers will the c
    10·2 answers
  • What is the value of x?????
    7·1 answer
  • Jessica has already painted 4 birdhouses for her summer camp group. She continues to work, painting 6 houses every two hours’ wh
    5·1 answer
  • Mr. Chin drove 127 miles on Tuesday. He drove 84 miles on Wednesday, 35 miles on Thursday, And 118 minus on Friday. What was The
    7·2 answers
  • Simplify 31/2 + 42/4
    13·2 answers
  • Pls help asap!! this is due really soon
    14·1 answer
  • What's the equation of the line that passes through the points (-8,4) and (0,22)?
    13·2 answers
  • Help<br> I can't understand this
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%28z%5E%7B2%2F3%7D%20%2A%20x%5E%7B-5%7D%29%5E%7B1%2F4%7D" id="TexFormula1" title="(z^{2/3} * x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!