[填空题]
Hannah buys a car for 24900. T :ww)z(2ngh)rk esq1 xhe value of the car depreciates by 16 % e;nwpm;,quxm3h .xf8 y79 puz xach year. f;n9.xxxqmpwu7 , 3;8y pzhmu
1.Find the value of the car after 10 years.
FV≈ .
Patrick buys a car for 12000. The car depreciates by a fixed amount each year, and after 6 years it is worth 6200.
2.Find the annual rate of depreciation of the car.
r≈ %
