Is -12 to the power of -3 a positive or negative

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

  cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.