Is y= 4x^3 (linear or nonlinear)

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

What is the relationship between all triangles that can be drawn given the same three angles