The cost of a candle varies directly with the volume of a candle. if a candle with a volume of 80cm^3 costs $12, what would be the cost of a candle with a volume of 120cm^3?

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.