A ratio of 28 to 12 can be expressed in simplest form as: (1) 8:5
(3) 7:3
(2) 9:4
(4) 14:9

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

Which one is the correct answer, and why?

Will give a: 122 b: 90 c: 48 d: 180