Tina uses 3/4 of a cup of walnuts for a pan of brownies. how many cups of walnuts are needed for 12 pans of brownies?

Multiply. write your answer in simplest form. 3/8 x 5/7

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

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?