13. A snail climbs 3 inches up a wall. Then it slides 6 inches down the
wall. What integer represents the distance the said traveled from
its original position?

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?