As labor costs, an electrician charges $36.50 per hour for himself, and $27.50

for his assistant. What would be the

total labor cost for a job taking 6 1/2 hours?
giving brainliest

The table respent two linear functions the equation respented by the first tables is given

Asphere has a diameter of 10 in. what is the volume of the sphere?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?