Five and three seventh plus six and two twenty eighths

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?

Witch sequence shows a pattern where each term is 1.5 times the previous term

On every three hamburgers that mcdonald’s make they use 9 pickles how many pickles would they use on 99 burgers