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
klasskru [66]
3 years ago
5

Ming wants to make a 40% sugar solution. She had already poured 3 L of a 80% sugar solution into a beaker. How many L of a 10% s

ugar solution must she add to this to create the desired mixture
Mathematics
1 answer:
jeyben [28]3 years ago
5 0

Answer:

Ming must add 0.375 L of a 10% sugar solution

Step-by-step explanation:

if 3 L = 80%

1.5 L should = 40% (since it is half of 80%)

and if 40 divided by 4 = 10%

1.5 also needs to be divided by 4

so 1.5 divided by 4 = 0.375

that means Ming must add 0.375 L of a 10% sugar solution

You might be interested in
Evaluate the expression below.<br> (8 - 7)- 4 + 3(-1)<br> 1<br> -7<br> -1<br> 7
Masja [62]

Answer:

answer is -1 according to calculation

4 0
3 years ago
THIS IS FOR 18 POINTS!!!
aniked [119]
The equation is
(X + 3) + (x + 3 ✖️3)=44
Ethan had 12 baseballs.
Steps:
1. You do 44 dived by 3 which is 14.66 repeating
2. You subtract 3
2. You get 11.66 repeating
3. You round up to 12
8 0
3 years ago
Read 2 more answers
How many pounds is 5,888 oz??
lubasha [3.4K]

Answer:

368 lbs

Step-by-step explanation:

divide the mass value by 16

7 0
3 years ago
Read 2 more answers
Albert receives $0.30 per pound for 1 to 49 pounds of glass bottles he recycles. He receives $0.40
Marina86 [1]

Answer:

Yes

Step-by-step explanation:

The amount of money Albert receives is described by the expression

y = \begin{cases}0.30x  & \quad \text{if } 0 \leq x \leq 49 \\0.40x & \quad \text{if } x > 50\\\end{cases}

The graph is shown below.

To determine if the relation is a function,  we can use the vertical line test:  

If a vertical line crosses the graph more than once in any location, the relation is not a function.

We see that at no place will a vertical line intersect the graph more than once.

The relation is a function.

3 0
3 years ago
The measure of the largest angle of a triangle is three times the measure of the smallest triangle and 2 more than the third ang
Zigmanuir [339]

Answer:

90 degrees, 60 degrees and 30 degrees

Step-by-step explanation:

90/3 = 30

30 x 2 = 60

6 0
3 years ago
Other questions:
  • The incenter of a triangle ________ falls outside of its triangle. A.always B.sometimes C.never
    5·1 answer
  • Increase £110 by 10%
    13·2 answers
  • Triangle ABC is right angled at A. if AB is 20 cm and AC is 15 cm then find length of BC
    8·1 answer
  • Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-5,4), B(-2,5) I need the steps and answer pls and ty
    8·1 answer
  • A number z is greater than or equal to –8 and<br> is less than -5.
    9·1 answer
  • A set of n = 15 pairs of scores (X and Y values) produces a correlation of r = 0.40. If each of the X values is multiplied by 2
    11·1 answer
  • A magician's stage has a rectangular trapdoor whose width is (x+1/2) feet and whose length is 2x feet. The area of the trapdoor
    15·2 answers
  • Solve for x. HELPPPPPP
    12·1 answer
  • 25 Will give BRAINLIST to best answer
    8·1 answer
  • Write an expression for the following
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!