Explanation:
A is the value of the car after n years P is the purchase price of the car R is the annual depreciation rate n is the number of years
In this case, we have:
P = 20,000 R = 30 n = 4
So, we can plug these values into the formula and get:
A = 20,000 * (1 - 30/100)^4 A = 20,000 * (0.7)^4 A = 20,000 * 0.2401 A = 4,802
Therefore, the resale value of the car after 4 years will be $4,802.