my mom had lost custody of me when i was 4 she was an alcoholic, at age 4 i was taking care of a 2 year old (my lil brother), i lost my mom when i was 11, she overused alcohol, i cant have her back, i felt useless and lonely and unwanted, until i got the love of my life recently, but we are so far away from eachother what do i do.

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?