Question

A new car is purchased for $42,000 and over time its value depreciates by one half

every 7 years. How long, to the nearest tenth of a year, would it take for the value of
the car to be $5,800?

Answer 1

t=20

Explanation:

I do not have one, I apologise.

Answer 2

t=20

Explanation:

delta math blessed.