The students in math class use square tiles to make arrays. cleia says they can make more arrays with 8 tiles than with 9 tiles because 8 has more factors. is celia correct?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?