Find the area of the circle. use 22/7 for pie

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

P= price tax is 4% added to the price. which expression shows the total price including tax?

How much would it be worth in 5, 10, 20 years