The empirical formula of a compound of phosphorus and oxygen was found to be p2o5. The molecular mass of this compound is 283. 89 g/mol. What is the compound’s molecular formula?.

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?