18. The shaded portion on the grid represents the area of Freddie's rectangular bathroom
floor that has been mopped. Each small square
on the grid has the same dimensions. What
percentage of Freddie's bathroom floor has he
mopped?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

What is the perimeter of square abcd? units units 28 units 37 units