Tom took a trip 1020 miles. he traveled by train at 55 miles an hour and the same number of hours by plane at 285 mph. how many hours did the trip take

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

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?