# A computer is worth $2000 when it is new. After each year it is worth half what it was the previous year. What will its worth be after 5 years?

##### 1 Answer

Jan 1, 2016

#### Answer:

It's a simple geometric progression of ratio

#### Explanation:

After the first year, the value will be given by:

In the second:

In the

So, after 5 years: