Prof. okamoto selects 3 different students to report on 3 different current events. if there are 27 students in the class, in how many ways can professor okamoto make the selection?

Ten times the square of a non-zero number is eqaul to ninety times the number

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

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.