HELPPP PLEASEEE, IN THE MIDDLE OF AN EXAM!!

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r