The blue box and the yellow box have 6284 books together. the yellow box has 873 more books than the blue box. to the nearest thousand, about how many books are there in each box?

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?