Anne works at a large farm. Sixty of the animals on the farm are horses. If there are 30 more cows than horses, what is the ratio of the number of cows to horses?

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.