It's due in one minute, but I have time :)

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set