The value of the car 21 years after it was purchased, to then earest hundred dollars is $1900.
When an asset depreciates, it means that it declines in value with the passage of time.
The formula for calculating future value:
FV = P (1 +-r)^n
49,000(0.5^4.67) = $1900
To learn more about depreciation, please check: https://brainly.com/question/18760477
#SPJ2