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
andre [41]
3 years ago
12

A Web music store offers two versions of a popular song. The size of the standard version is 2.4 megabytes (MB). The size of the

high-qua ty version is 4.1 MB.

Mathematics
2 answers:
Margarita [4]3 years ago
5 0

Answer:

880 high-quality version

Step-by-step explanation:

I think the below is your full question:

<em>A Web music store offers two versions of a popular song. The size of the standard version is 2.1megabytes (MB). The size of the high-quality version is 4.5 MB. Yesterday, there were 1290 downloads of the song, for a total download size of 4821 MB. How many downloads of the high-quality version were there?</em>

Here is my answer:

Let x is the number of high-quality version

So the number of standard version= 1290 - x

We also know:  total download size of 4821 MB. which means:

4.5x + 2.1(1290-x) = 4821

<=> 4.5x+2709-2.1x=4821

<=> 2.4x=2112

<=> x=880

So there were 880 high-quality version

Arte-miy333 [17]3 years ago
5 0

Step-by-step explanation:

Below is an attachment containing the solution .

You might be interested in
Solve: -(1/4)m + 5 = 16
liq [111]

Answer:

m=-44

Explanation: distribute the negative and add -1/4 to m and then take the 5 away from 16 and then multiply both sides

3 0
3 years ago
Read 2 more answers
What are. the coordinates of the quadrilateral STUV when reflected over the X-axis.
wolverine [178]

Step-by-step explanation:

hi friend I can help you in this geometry work via Wazapp

5 0
2 years ago
The gas tank of Tyrell's truck holds 19.8 gallons. When the tank is empty, tyrell fills it with gas that costs 3.65 per gallon.
Dima020 [189]
3.65x19.8=$72.07 hit that thanks button and 5 star rating plz thankyou!!!!
7 0
2 years ago
A shoe store is having a sale. A pair of sandals has an original price of $42. They are on sale for 30% off the original price.
professor190 [17]
30% of 42 is 12.6$.
42-12.6 = 29.4$ is the price of the pair with discount applied.
Tax 7%
29.4 * 7% = 2.06
29.4$ + 2.06$ = 31.46 $ final price with discount and tax applied.
6 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through the given point and has the given slope
vfiekz [6]
The formula is y = mx+b where m is the slope and b is the y intercept.

y = 0x + b
7 = (-6)0 + b
7 = 0 + b
b = 7
y = +7


4 0
3 years ago
Other questions:
  • Tank walls must be at least 1 Foot tall so the turtle can't climb out. there must be 400 square inches of floor space for the tu
    7·1 answer
  • Pamela makes cloth dolls, which she sells to friends and relatives. her total inventory includes over 200 yards of fabric, 100 y
    7·1 answer
  • 1.) -2(6 - 2x) = 4(-3 + x)<br> 2.) 5 - 1(2x + 3) = -2(4 + x)
    14·1 answer
  • Fill in the table using this function rule.<br> y=4+2x<br> X Y<br> 5<br> 7<br> 9<br> 10
    11·2 answers
  • The school hall is 4 times as long as it is wide. If the perimeter is 55m, what is the length? and what is the width?
    12·1 answer
  • A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm?
    6·1 answer
  • Convert to slope intercept form<br><br> 2x-5y=11
    13·2 answers
  • A car dealership is expecting a shipment of cars and trucks valued at $460,000. Each car will have a list price of $18,500 and e
    12·1 answer
  • Does anyone know how to do 3 &amp; 4
    9·1 answer
  • HELP PLEASE SOMEONE !!!!!!!!!!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!