What is the value expression of 1 1/2 • 2 1/4

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 radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.