Will mark brainiest

according to the chart, from 1996-2006, unintentional drug overdose deaths per 100,000 population rose dramatically. the numbers for each year are, roughly, 3, 3, 3, 4, 4, 5, 6, 6, 7, 9, 9. what is the mean of these statistics?

5.36
59
59.36
5

For each proportion find the unknown number x 1/5/8=×/15

Which of the following is the result of expanding the series

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?