A= (a, e,i, o,u)
How many subsets are in set A?

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)