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
8090 [49]
2 years ago
12

36 is what percentage of 128? A. B. 28 % C. 28.125 % D. 4,608%

Mathematics
1 answer:
skad [1K]2 years ago
7 0

Answer:

C is the correct answer:

<h2>Solution for 36 is what percent of 128:</h2>

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 128 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 128, so we can write it down as 100%=128.

4. We know, that x% equals 36 of the output value, so we can write it down as x%=36.

5. Now we have two simple equations:

1) 100%=128

2) x%=36

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=128/36

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 36 is what percent of 128

100%/x%=128/36

(100/x)*x=(128/36)*x - we multiply both sides of the equation by x

100=3.55555555556*x - we divide both sides of the equation by (3.55555555556) to get x

100/3.55555555556=x

28.125=x

x=28.125

<h3>now we have:</h3>

36 is 28.125% of 128

Step-by-step explanation:

Hope it is helpful....

You might be interested in
A surveyor asks people whether or not they support their senator's vote on a bill. Choose the type of data that is collected. Gr
Zina [86]

Answer:

Quantitative data

Step-by-step explanation:

The type of data collected when a surveyor asks people whether or not they support their senator's vote on a bill is "quantitative data."

Quantitative data is a type of research data that can be calculated, measured, and formulated using numbers. It is derived using quantitative research, which allows the researcher to gather and analyze data.

Hence, in this case, the surveyors will gather the data based on two groups, those that support the senator's bill and those against it. He will then compare the quantitative numbers gotten from each group.

7 0
3 years ago
Someone help I've re-taken this test like 3 times now!!!
Masja [62]

Answer:

the center is around 5

Step-by-step explanation:

that's just a guess, it seems to be the one that makes the most sense to me

6 0
3 years ago
PLEASE HELP 30 POINTS
mote1985 [20]

Answer: Maggie is 29 years old

Step-by-step explanation:

12*3=36

36-7=29

29 + 12 = 41

5 0
3 years ago
10x+4y+ 12z=120 <br> 11x +77y =220 <br> 8x +2y +32z =160
Damm [24]

Answer:

x=8.94 ; y = 1.58; z=2.02

Step-by-step explanation:

solve 10x+4y+12z = 120      →          5x+2y+6z = 60

         8x + 2y +32Z = 160   →           4x+y+16z = 80

To eliminate z multiply first equation by 16 and second equation by 6.

80x+32y+96z = 960

24x+6y+96z =   480

on subtractionwe get 56x+26y = 480

dividing by 2 we get, 28x + 13y = 240

Now we have a given equation 11x + 77y = 220 → x + 7y = 20

solving 28x + 13y = 240 and x + 7y = 20

28x + 13y =240

28x + 216y = 560

subtracting we get, 203y = 320

y = 1.58

x = 8.94

z = 2.02

6 0
3 years ago
What is the difference between 3/4 and 3/10
Katena32 [7]
3/4 - 3/10

Convert to like denominators:

15/20 - 6/20

Subtract the numerators:

9/20
5 0
3 years ago
Read 2 more answers
Other questions:
  • Emma jogs 2 miles along the beach in 1 3 of an hour. If she travels at a constant rate, how far will she jog in an hour? 1. Use
    6·1 answer
  • What is the equation of the blue graph?
    13·1 answer
  • What is two added to double a number in algebraic expression
    11·1 answer
  • Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that th
    15·1 answer
  • What is the measure of ∠AOB?<br> 90°<br> 80°<br> 180°<br> 40°
    15·2 answers
  • Formula to find the surface area of a triangular prism
    15·1 answer
  • 5 Points
    10·1 answer
  • Please help me with this
    12·2 answers
  • What is the scale factor from ABC to DEF? <br>A. 5 B. 1 C. 0 D. 10​
    7·1 answer
  • Points for free for everyonee
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!