The circle with radius r units is divided into congruent sectors to create the shape shown below. For estimation purposes, the shape formed by the sectors is considered to be a parallelogram. Which statement is true?

Answer this question only if you know the answer! 30 points and

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.

What is the rate for one gallon of gasoline