I need answers to these

1. When a new item is purchased. its value typically decreases over time. We call this depreciation. Vehicles, computers. and machinery are all examples of items that depreciate in value. The value of a sports car is given by the equation V = 35000f0.85)\" + 1000. where We the value in dollars. and n is the age of the car. in years. a. Use the equation to answer the following questions. i. How long will it take for the value of the car to reach $5000? ii. How much value does the car loss over the rst ten years? iii. Does the value of the car ever reach $0? Explain. b. Do you think all cars depreciate at the same rate? What factors inuence the rate of depreciation? 2. The population of Humpback whales was once thought to be as high as 125 000. although this number was drastically reduced due to whaling. New whaling laws have allowed the population to increase again. Since 1979, the population has experienced exponential growth that can be modelled by the equation P = ?500(1.031)\