For each of the following modified monty hall scenarios, decide whether the contestant should switch doors or not. unless otherwise specified, monty, as in the original monty hall show, reveals a goat behind one door after the contestant has made their first choice. (a) there aren > 2 doors with 1 car andn-1 goats. (b) there are n > 2 doors with 1 car and n - 1 goats, but monty reveals n - 2 doors with goats behind them. (c) there aren > 2 doors with k < n - 1 cars and n - k goats, but monty reveals j

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Need on this geometry question. explain how you did it.