Right now, simran's father is three times as old as simran. five years ago, he was four times as
old as simran. how old is each person right now?

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