Answer:
There will be [tex]2.8240139587 \times 10^{220}[/tex] viewers in 1 year
640 people will see the video on 7th day
Step-by-step explanation:
On the day a video was posted online, 5 people watched the video.
Initial viewers = 5
The next month the number of viewers had doubled.
Assume the number of viewers continues to double each day.
Formula: [tex]y=ab^x[/tex]
Where a is the initial amount
b is the rate
t is time in days
1) We are supposed to find the no. of viewers in 1 year
1 year = [tex]2 \times 365 = 730 days[/tex]
So, [tex]y=5(2)^{730}=2.8240139587 \times 10^{220}[/tex]
2)Estimate on which day will 640 people see the video?
So, y = 640
So, [tex]640 =5(2)^t[/tex]
[tex]128=2^t[/tex]
[tex]2^7 = 2^t[/tex]
So, t = 7
Hence 640 people will see the video on 7th day
