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
Sveta_85 [38]
4 years ago
11

A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the

high-quality version is 4.8 MB. Yesterday, the high-quality version was downloaded twice as often as the standard version. The total size downloaded for the two versions was 2808 MB. How many downloads of the standard version were there?
Mathematics
1 answer:
suter [353]4 years ago
5 0
2.1S + 4.8H = 2808
H = 2S

2.1S + 4.8(2S) = 2808
2.1S + 9.6S = 2808
11.7S = 2808
S = 2808/11.7
S = 240

H = 2S
H = 2(240)
H = 480

so the standard version (S) has 240 downloads and the high quality version (H) has 480 downloads

You might be interested in
1.11 x 10^-5 standard form
zavuch27 [327]

Answer:

.0000111

Step-by-step explanation:

move the decimal five places to the left because the 5 is negative

8 0
3 years ago
create a function and explain why it is a function using academic vocabulary (input ,output, mapping, vertical line test and fun
Tems11 [23]
An example would be using points
(0,0)(1,2)(7,14)(10,20)

it is a function because each input has only one input.

or

using the vertical line test none of the points are on the same line
6 0
3 years ago
What is the value of x?
Lesechka [4]
Sum of interior angles= 180

4 0
3 years ago
Read 2 more answers
Explain how to find the constant rate of change from the verbal description below.
Oksanka [162]

Answer:

62miles/1hr

Step-by-step explanation:

In order to get the rate of change I divided 124 miles by 2 hours to get 62 miles.

3 0
3 years ago
Please help solve these equations! Show steps(: thank you
Bond [772]
Y= x^2-58
X^2-58=0
X^2=58
X= sqrt of 58
X= 7.6

Y= x^2+13
X^2+13=0
X^2=-13
Get sq rt of 13 the negative becomes i
X= 3.6i

6 0
3 years ago
Other questions:
  • Jesse made a model of a mountain range for class. to do this, he bought a cylinder of cardboard and cut it into three cones. eac
    8·1 answer
  • Please, explain this problem:<br><br><br>y = 2
    5·2 answers
  • 5.<br> 6a+b = 4<br> 5a + 2b = 1
    15·1 answer
  • What equals 24 with the numbers 15 10 13 1 22
    14·2 answers
  • Help!!!!!!!!!! ASAP!!!!!!!!!!!!!!!!
    11·1 answer
  • An 18 ft tall adult giraffe standing next to a statue casts a 9 ft shadow. If the statue is a 10 ft tall, then how long is it’s
    14·1 answer
  • Which of the following has no solution?
    5·1 answer
  • The height of
    7·1 answer
  • JOSIE HAS 43 ANIMAL BOOKS AND 29 ART BOOKS . SHE PUTS ALL THE BOOKS ON 8 SHELVES . SHE PUTS THE SAME NUMBER OF BOOKS ON EACH SHE
    5·2 answers
  • Area of a trapezoid 5yd, 8yd, 11yd 9yd
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!