[填空题]
Hannah buys a car for 2i lje3i,()d5p5 .qzgm2liq h2nis lv, 4900. The value o.q v7ijp7l0 6vv 68uguu-siwrggm) o7f the car depreciates by 16 % each year.ioqs vg ugiv77- 7ru)w0m66uv.lg 8pj
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≈ %
