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iris [78.8K]
3 years ago
7

A music Web site announced that over

Mathematics
1 answer:
Stells [14]3 years ago
8 0

Step-by-step explanation:

Average=total numbers of songs /registered users

Average= 4*10^9/5*10^7

Average=40*10^8/5*10^7

Average=8*10^(8-7)

Average=8*10^(1)

Average=80 songs downloaded per user

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Between 6 a.m. and 10 a.m. the temperature rose by 5°F. Between 10 a.m. and 2 p.m. the temperature rose by 6°F. Between 2 p.m. a
Vika [28.1K]

Answer:

So the total increase is 15C

Step-by-step explanation:

Yes, we can able to know the temperature difference from 6 AM to 6 PM.

We need to convert all the temperature into one unit.

6 AM - 10 AM ---> 5 F = -15 C

10 AM - 2 PM ---> 6 F = -14.44 C

2 PM - 6 PM ---> 0 C.

So the total increase is 15C

hope this helped :)

4 0
3 years ago
16 X +12 over two equals 100
scoray [572]

The value of x in the given equation i.e \frac{16x+12}{2}=100 is 11.825

Given that equation  \frac{16x+12}{2}=100  and asked to evaluate the value of x in the given equation

⇒ \frac{16x+12}{2}=100(given equation)

To solve the given equation, need to use the various mathematical  operations i.e division and subtraction)

⇒8x+6=100 ( using the operation division)

⇒8x=100-6 (using the operation subtraction)

⇒8x=94

⇒x=\frac{94}{8}(using the operation division)

⇒x=11.825

By using the mathematical  operations i.e division and subtraction the value of x came as 11.825

⇒Therefore, The value of x in the given equation i.e \frac{16x+12}{2}=100 is 11.825

Learn more about equation here:

brainly.com/question/10413253

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6 0
2 years ago
Gente me ajudem prfvv em matemática
Tasya [4]

Answer:

Step-by-step explanation:

Trace a linha de 8cm, daí você vai dividir ela no meio, ou seja, no 4. Aí é só contar 2 cm para cada lado, que vai ser o 1, as pontas vão ser o 2. Tendeu? Daí é só marcar os pontos no -3/7(~-2,3), 1,6, 7/5(1,4), -1 e 0

6 0
2 years ago
Uhh help?
Leni [432]
Hope you can read that okay

5 0
3 years ago
What number could you put into the blank to make the value of this expression 5.36?
Oliga [24]

Answer:

2.68

Step-by-step explanation:

7 0
3 years ago
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