Three main types of relationships can exist between entities: a. one-to-one relationship, abbreviated 1:1; b. one-to-many relationship, abbreviated 1:M; c. and a many-to-many relationship, abbreviated M:N.

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?

Need same math paper but the back now i hope your able to read it cleary i need with hw

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?