I'm not sure what you are looking for but I'll answer this question based on what I think is needed.
Given:
Day 1: 130
Day 2: 130 x 4 = 520
Day 3: 520 x 4 = 2,080
The exponential equation of this problem is:
V(n) = 130(4)^n
Where n is the number of days since the video was first shown.
Let us assume that 10 days have past. Total view would be:
V(n) = 130(4)^n
V(10) = 130(4)^10
V(10) = 130(1,048,576)
V(10) = 136,314,880
After 10 days, there are more than 136 Million views of the viral video.
Answer:
15
Step-by-step explanation:
Answer:

Step-by-step explanation:

Hope this helped!
<h2>~AnonymousHelper1807</h2>
Answer:
Cost price = 200
Profit = 230-200 = 30
Step-by-step explanation:
x + 15/100x = 230
x + 3/20x = 230
20x + 3x = 4600
23x = 4600
x = 200
It's the last one. 0.2 could be changed to 2. That would give you what 40% of 70 is.