A large 5 ft high decorative mirror is placed on a wooden floor and leaned against a wall. The weight of the mirror and the slickness of the floor cause the mirror to slip. If theta is the angle between the top of the mirror and the wall and y is the distance from the floor to the top of the mirror, what is the rate of change of y with respect to theta?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)