A teacher uses ⅕ of the students in a class to make 3 equal groups. What fraction of the students in the class is in each group the teacher made?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Which function has the domain x> -11

This is about circle theorems. someone asap : (