Aregular workweek is 40 hours. overtime pay is time and one-half): manual is a word-processor operator. he makes $13.50 an hour. determine his gross earnings for a week if he worked 54 hours.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.