The initial number of views for a blog was 20. The number of views is growing exponentially at a rate of 20% per week. What is the number of views expected to be four weeks from…

Question

asked Jun 7, 2018 146k views

2 Answers

Rory Harvey · Answer 1 · 2018-06-12T18:51:42+0000

Answer : The number of views expected to be four weeks from now is, 42

Step-by-step explanation :

Formula for exponential growth is :

y=a(1+r)^x

where,

y = exponential growth = ?

a = initial amount of growth = 20

r = growth rate = 20% = 0.20

x = number of time intervals that have passed = 4

Now put all the given values in the above formula, we get:

y=20* (1+0.20)^4

$y=41.475\aaprox 42$

Thus, the number of views expected to be four weeks from now is, 42