PLEASE HELP! IM BEING TIMED! How do I find the inverse and it’s relation to the function f(x)?

The number of pages in the u.s. tax code exceeds the number of pages in the king james bible by 18,528. the combined number of pages in the tax code and the bible is 21,472

During each minute of a comedy show, carlin laughs 55 times. carlin watches 33 comedy shows every day, and each show is 40 minutes long. how many times does carlin laugh every day due to the comedy shows?

What is the equation of the parabola with focus (-1,-1) and directrix y=1?