What is (1/2)^8 in exponential form

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

What is the absolute value of the complex number -4-sqrt2i

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.