Geometry: The diagonals of a trapezoid are perpendicular and have lengths 3 and 4. Find the lengths of the median of the trapezoid.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.