Mr. Gomez bought a car for $27,900. The value of the car decreased at an annual rate of 11.5%. Approximately how long did it take the
car to be worth half of its original value?

Respuesta :

Answer: 4

Step-by-step explanation:

27,900/2 =  13,950

27,900 * .115 =3208.5

13,950/3208.5 = 4.3

4