Kofi is 3years older than ama if ama is x years old what is kofi age

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?

Name the most appropriate metric unit for each measurement like a length of an carrot

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years