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DENIUS [597]
3 years ago
14

The number of subscribers to a streaming video service doubles each week.

Mathematics
2 answers:
Ilya [14]3 years ago
5 0

Answer:

Step-by-step explanation:

This is an exponential equation that is solved by taking the natural log of both sides.  The equation is

f(x)=2^x

If we are looking for x when f(x) = 64, then

64=2^x

Take the natural log of both sides:

ln(64)=ln(2^x)

The rules of logs allows us to bring the x down in front:

ln(64)=xln(2)

Divide both sides by ln(2) to get:

\frac{ln(64)}{ln(2)}=x

Do this on your calculator to get that x = 6.

You could also have just gone right to your calculator and started raising 2 to consecutive powers starting at like 3 or 4 to eventually get that 2 to the 6th power is equal to 64, but for the basics of solving log equations, you need to know how to do this.

Alexxx [7]3 years ago
5 0

Answer:

A. \displaystyle Week\:6

Step-by-step explanation:

\displaystyle 64 = 2^x \\ \\ log_264 = x; 6 = x

I am joyous to assist you anytime.

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telo118 [61]

Answer:

x+y=-5.75

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, you would simply need to use the distributive property!

-(2)x-(2)2+(2)y-(2)9=1

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Then you need to add/subtract so the similar numbers are together.

-2x+2y-22=1

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x+2y=-11.5

x+y=-5.75

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

8 0
3 years ago
A blood bank needs 6 people to help with a blood drive. 13 people have volunteered. Find how many different groups of 6 can be f
Ghella [55]

Answer:

the answer is two groups. six times two is 12, 12 is one less than 13 but six cannot go into one

8 0
3 years ago
Read 2 more answers
El numero de libros vendidos en una tienda aumentó aproximadamente de 6000 a 9000 durante varios meses cual porcientorepresenta
Aleksandr-060686 [28]

Answer:

50%

Step-by-step explanation:

To calculate the percentage of increase, what we must do divide the two quantities, in this way we will be able to know how bigger they are from each other. So:

9000/6000 = 1.5

Now, we subtract those from 1, which would be 100%

1.5 - 1 = 0.5

therefore the increase was 50%

6 0
3 years ago
The wavelength of ultraviolet light is about 0.00000003 inches. Which number best approximates this length as a power of 10?
Phantasy [73]
Letter C is the answer
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Find the volume of the triangular prism.<br> 2.5 m<br> 6 m<br> 3.1 m
ahrayia [7]

Answer:

46.5

Step-by-step explanation:

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