He 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 now? round to the nearest whole number. enter your answer in the box.

41 views

To solve this, we are going to use the exponential function:

is the final number of views after weeks

is the number of views

is the growing rate in decimal form

is the time in weeks

We know from our problem that the number initial views was 20 and the growing rate is 20%, so and . Let's replace the values in our exponential function:

Now to find the number of views expected four weeks from now, we just need to replace t with 4, so

And rounded to the nearest whole number: