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
Vikki [24]
3 years ago
8

How many quarts of pure antifreeze must be added to 5 quarts of a 40​% antifreeze solution to obtain a 50​% antifreeze​ solution

?
Mathematics
1 answer:
GarryVolchara [31]3 years ago
6 0

Answer:

2 quarts of 100% antifreeze.

Step-by-step explanation:

5 quarts/ .40 * x/ 1

.40x= 5

x=2

You might be interested in
Is 11/20 greater than a half
jeyben [28]
Yes, as one half or 1/2 is also 10/20. 11/20 is greater than half by a 10% margin.
3 0
3 years ago
Read 2 more answers
If f (1)= -2, then the point is on the graph of f
Komok [63]
<h3>Answer:  (1, -2)</h3>

Explanation:

Writing f(1) = -2 means x = 1 and y = f(x) = -2 pair up together

So we have (x,y) = (1, -2) as the point on the f(x) curve.

6 0
3 years ago
Write the numbers in the domain with commas between them (for example, {1, 2, 3}
zlopas [31]

Answer:

{-5, -1, 2}

Step-by-step explanation:

domain is the inputs or x numbers

8 0
3 years ago
AYUDAAA PORFAVOOOOOOR!!
galben [10]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A circle above has a radius of 6 cm. What is the area of the circle?<br><br> Use = 3.14.
Ainat [17]

Answer:

113.04

Step-by-step explanation:

formula for area is

pi times radius times radius

if the radius is 6,

do 6 times 6=36

36 times 3.14=113.04

8 0
3 years ago
Read 2 more answers
Other questions:
  • Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents that discou
    6·1 answer
  • She buys 5 pieces of fabric. Each piece of fabric is 1 7/10 yards long. What is the total length of the fabric she buys?
    10·1 answer
  • A rectangle is graphed on the coordinate grid.
    15·1 answer
  • Lena received a $90 gift card for a coffe store. She used it in buying coffee that cost $8.72 per pound. After buying the coffee
    5·1 answer
  • 12/5 as a decimal using long division?<br><br> A: 1.2<br> B: 2.4<br> C:2.6<br> D: 3/4
    12·1 answer
  • Please help !!
    14·1 answer
  • F’(x)= 1+3 square root x f(9)=68
    7·1 answer
  • helpppppp pleaseeeee
    9·1 answer
  • -24 1/2 x 1/3 please help
    8·1 answer
  • Identify the rule for the following pattern:
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!