A table with a round top is cut in half so that it can be used against a wall. after it is cut, the edge along the wall is 6 feet . What is the area of the table after it is cut in half

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.