Use trigonometric ratios to solve the right triangle. Pls Help

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Identify one charcteristic of exponential growth