What is the inverse of the function f(x)=19/x^3

step 1: replace f(x) with y ⇒ y=

step 2: switch the x and y ⇒ x=

step 3: solve for y using algebra ⇒  ⇒  ⇒ 

step 4: switch y to   and this known as "the inverse of f(x) 

there are 96 wizards

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96