How do you explain or make this math problem make since in the real world? X is greater than or equal to 5

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

Acircle has a circumference of 7.850 units. what is its radius?

What is the length of side s of the square shown below?