Lois and joe start saving pennies on new years day. lois has 5 pennies and saves 2 pennies every day. joe starts with 4 pennies and saves 6 pennies every day. this situation is kinda embarrassing, considering that they are both in their 30s. such is the life of an how many days will they have the same number of pennies

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?