30) Find the sine, cosine, and tangent of

9/10 divide by -3/15 as a mixed number

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

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.