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
arlik [135]
3 years ago
8

if 5.25 MB have been downloaded and 2.25 MB are left. what percent of the application has already been downloaded?

Mathematics
1 answer:
ollegr [7]3 years ago
6 0
5.25 + 2.25 = 7.50 MB

x/100 x (7.50) = 5.25
7.50x/100 = 5.25
7.50x = 5.25(100)
7.50x = 525
x = 525/7.50
x = 70
Hence, 70% of the application has already been downloaded. 


You might be interested in
A runner traveled 3 mi in the same time that a cyclist traveled 5 mi. The speed of the cyclist was 2 mph greater than that of th
Contact [7]

Answer:

5 mph.

Step-by-step explanation:

Let the runner travel at x miles an hour , then the cyclist travels at 5/ 3 * x

= 5/3 x  miles an hour.

So we have the equation

5/3 x - x = 2    ( since the cyclist was  travelling at 2  mph faster).,

2/3 x = 2

x = 3/2 * 2 = 3 mph.

So the cyclists speed was  3 * 5/3

= 5 mph.

3 0
3 years ago
the equation I=prt solves for the amount of simple interest a bank account receives after a certain period of time. I stands for
Dominik [7]

Answer:

The percentage rate is 4.5%.

Step-by-step explanation:

The given formula for simple interest is I=prt where I=simple interest, p=principle, r = percentage rate and t=time.  In the problem, we are told that after six years (t=6), $7000 (p=7000) earns $1890 (I=1890).  We can then substitute in the values for three of our variable to get the following:  1890 = (7000)(6)r.  Multiplying 7000x6 = 42000 giving us 1890 = 42000r.  Using inverse operations, we divide both sides of the equation by 42000 to get 0.045 = r.  Since r = percentage rate, we need to multiply our decimal by 100 to find the percentage.  0.045 x 100 = 4.5%.

5 0
3 years ago
The differences between the data points and the estimated regression line are called the
pashok25 [27]
<span>Linear regression is a method of finding the linear equation that comes closest to fitting a collection of data points.
</span>The better the choice of line, the closer the predicted values will be to the observed values.
The differences between the data pints (observed values) and the estimated (pedicted) regression line is called  the <span>residue.
</span>Residue = Observed Value -<span> Predicted Value</span>
8 0
3 years ago
4 3/10 divided by 3/5
inysia [295]

Answer:

7.16

Step-by-step explanation:

5 0
3 years ago
Simplify 17/20-1/5 explain your answer​
Llana [10]

Answer:

13/20

Step-by-step explanation:

Find a same denominator.

17/20 - 1/5 = 17/20 - 4/20

= 13/20

3 0
3 years ago
Other questions:
  • Solve the linear system of equations using addition. Graph the equations to verify your solution.
    10·1 answer
  • Analyze the diagram below and complete the instructions that follow.
    9·2 answers
  • 3^0·10^(-4)=<br> a)-120<br> b)1<br> c)1/10,000
    9·1 answer
  • PLEASE HELP ME OUT IM FAILING MATH‍♂️ Thx
    6·1 answer
  • Need help please it's due today
    5·1 answer
  • ANSWER INCLUDED: What is the solution of log3x + 4 4096 = 4?
    10·1 answer
  • Find the product of 3 2/3 as a mixed number
    7·1 answer
  • Two angles of a triangle measure 12 degrees and 40 degrees. What is the measurement of the third angle of the triangle
    6·2 answers
  • If 1/3 gallon of paint covers of a wall, then how many quarts of paint are needed for the
    14·1 answer
  • Anyone know how to do this ????
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!