Name the setc or sets to which each number belongs?
1). 12
2). -14
3). -12
4). 3

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?