The cost of a postage is determined by the following step function: how much would a package that weighs 3 ounces cost, in cents? a) 45 b) 44 c) 43 d) 42

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

How can you find the mean absolute deviation (mad) for this set of data?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?