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
Lapatulllka [165]
3 years ago
9

Gave needs 60 liters of 40% acid solution he currently has 20% solution and 50% solution how many liters of each does he need to

make the needed 60 liters of 40% acid solution
Mathematics
1 answer:
murzikaleks [220]3 years ago
6 0
<span>percent ---------------- quantity
Acid type I 60.00% ---------------- x liters
acid type II 30.00% ------ 60 - x liters
Mixture 40.00% ---------------- 60
Total 60 liters
60.00% x + 30.00% ( 60 - x ) = 40.00% * 60
60 x + 30 ( 60 - x ) = 2400 </span>
You might be interested in
25 points! SHOW ALL WORK PLZ!
Eva8 [605]

Answer:its 11

Step-by-step explanation:

$:!

7 0
3 years ago
Please answer the question in the picture
lorasvet [3.4K]

A loan of $50,000 is taken out for six years at 9% interest compounded annually. If the loan is paid off in full at the end of that time period, $50433 must be returned.

<h3>What is Compound interest?</h3>
  • Compound interest is calculated by multiplying the initial loan amount, or principal, by one plus the annual interest rate multiplied by the number of compound periods multiplied by one.
  • Compound interest is when you earn interest on both your savings and your interest earnings. When you compound interest, you add the interest you've earned back into your principal balance, which earns you even more interest, compounding your returns.
  • Assume you have $1,000 in a savings account earning 5% interest per year. You'd earn $50 in year one, giving you a new balance of $1,050. Compound interest occurs when interest earned on savings begins to earn interest on itself.

To learn more about Compound interest, refer to:

brainly.com/question/24924853

#SPJ10

5 0
1 year ago
Thanks for the help
Brrunno [24]
The answer is B.

In the question it says "the intercept of 6" which means the equation has to have +6 in the answer, and there is only one answer choice containing that.
4 0
3 years ago
Two cars are side by side. One is 3.9 meters long. The other is 6% shorter. How long is the second car?
GrogVix [38]

Answer:

3.66meters long

Step-by-step explanation:

since it's 6% shorter you calculate 3.9 times .94(which is basically 94 percent) which gives you 3.66 meters long

7 0
3 years ago
Using the distributive property, which expression is equivalent to 6(g + 3)?
const2013 [10]

Step-by-step explanation:

Property: a(b+c)=ab+ac

<u />

<u>Use the Distributive Property:</u>

<u />6(g+3) =6(g)+6(3)=6g+18

6g + 18 is an equivalent expression when the distributive property is used.

8 0
3 years ago
Other questions:
  • What is the center of the circle represented by this equation? x2 + (y + 9)2 = 25
    10·1 answer
  • Question One
    13·1 answer
  • Find the circumference of the circle to the nearest foot.
    5·2 answers
  • A total of 192 units is planned, and the number of family units (2 and 3 bedroom townhouses) will equal to the number of 1 bedro
    10·1 answer
  • Find the 10th term of geometric sequence 3,15,75,375
    11·1 answer
  • On June 4th 2020, a new language was created called Math - is - fun! This language is a place value system which is written hori
    10·1 answer
  • Who looks better ;
    14·1 answer
  • If you shift the quadratic parent function f(x))=x^2right 12 units what is the equation o the new function
    11·1 answer
  • PLEASE HELP! Find the surface area of the right triangular prism.
    15·1 answer
  • Price ($)87654321Price of CupsFind the unit rate ofthe price per cup.$[?]$54 cups 1 cup=Give your answer asa decimal.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!