What is 3.005 as a fraction? pls i need help- its for math quiz

Which of these tables represents a non-linear function?

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?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i