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
masya89 [10]
3 years ago
5

No-freeze antifreeze mixture contains 30% alcohol. How much alcohol is there in 15 quarts of anti-freeze?

Mathematics
2 answers:
VMariaS [17]3 years ago
7 0

Answer:

15 * 30% = 4.5 quarts


Step-by-step explanation:


saveliy_v [14]3 years ago
5 0

Answer:

<em>4.5 qt</em>

Step-by-step explanation:

30% of 15 qt is alcohol.

30% * 15 qt = 0.3 * 15 qt = 4.5 qt

You might be interested in
Find f(-2) if f(x) = x + x + 7. f(-2) =
Lynna [10]

Answer:

f(-2) = 9

Step-by-step explanation:

Given that,

f(x) = x² + x + 7

We need to find the value of f(-2).

Put x = -2 in the given function.

f(-2) = (-2)² + (-2) + 7

= 4-2+7

= 9

Hence, the value of f(-2) is equal to 9.

3 0
3 years ago
Which expression gives the same value as 3 + 5(x + 2) − 4 when you substitute x = 3 and x = 4?
slamgirl [31]
Your answer is C.
Hope this helps.
8 0
3 years ago
Read 2 more answers
Margie needs to know the square footage for the first floor of the condo her client wants to make an offer on. The kitchen is 10
irga5000 [103]

Answer:

D. 850 square foot

Step-by-step explanation:

Area of a space is the length

multiply by the width

The area for the kitchen, dining, office and sunroom will be calculated independently and added together.

Note the word "and the office and sunroom are each 10 feet by 10 feet"

Kitchen area = 10 ft x 15ft= 150sqft

Living/Dining area = 20ftx25ft= 500sqft

Sunroom = 10ftx10ft= 100sqft

Office= 10ftx10ft=100sqft

Therefore total surface area is the cumulative of the 4 areas

150sqft+500sqft+100sqft+100sqft= 850sqft

8 0
3 years ago
Read 2 more answers
Does someone mind helping me with this problem? Thank you!
Jet001 [13]

Answer:

875 ft²

Step-by-step explanation:

Finding area of similar rectangles:

Scale factor = EF : AB

                    = 25 : 5

                    = 5 : 1

\sf \dfrac{Area \ of \ bigger \ rectangle}{Area \ of \ smaller \ rectangle}= (Scale \ factor)^2

\dfrac{Area \ of \ bigger \  rectangle}{35} =\left(\dfrac{5}{1}\right)^2

\text{Area of bigger rectangle = $\dfrac{25}{1}*35$}

Area or rectangle EFGH = 875 ft²

4 0
2 years ago
Read 2 more answers
Five times the sum of a number and 3 is 15
lara [203]

Answer:

the answer is 30 ok my friend your welcome

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • David bought 30 shares of Amazon at the close price of $121.00. In a few years, David sells all of his shares at $143.50. How mu
    5·1 answer
  • Historians and researchers primarily base their research on:
    8·2 answers
  • Which expressions are equivalent to 7•7•7•7•7•7
    11·1 answer
  • Help me pls. I need help with the question
    9·1 answer
  • Please help me!!! Will get brainliest!!!
    6·1 answer
  • WHAS UP MY PEEPS. I<br> haven't been here in a year
    15·2 answers
  • List the perfect squares between 100 and 500 that are even numbers.
    15·1 answer
  • Viewpoint Company’s October 31 inventory was destroyed by fire. The company’s beginning inventory was $500,000, and purchases fo
    7·1 answer
  • Given that (-4,9) is on the graph of f(x), find the corresponding point for the function f(4x)
    13·1 answer
  • At the 6th grade school dance, there are 132 boys, 89 girls and 14 adults.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!