A homeowner plans to hang a wallpaper on one wall of a bedroom that is 10-feet long. If a strip of the wallpaper is 20 inches wide and strips are hung vertically, how many strips of wallpapers will the homeowner require?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Triangle xyz has vertices x(1,3), y(0,0)

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?