2EM 1.2 Practice Now 3 Question 1
The value of a car is \($C\) is inversely proportional to its age, \(Y\) years. The value of a car after 3 years is \($54 000\).
Write down an equation connecting \(C\) and \(Y\).
Find the value of the car after \(5\) years.
In how many years should the owner sell the car before the car is worth less than \($20000\).