In a college football training session the defensive coordinator needs to have 10 players standing in a row among these 10 there are 1 freshman 2 spot mere 4 juniors 3 seniors how many ways it can be arranged if there class level is distinguish

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?