5write a recursive method that returns the number of 1's in the binary representation of n. use the fact that this is equal to the number of 1's in the representation of n/2, plus 1, if n is odd.

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

Asquare parking lot has 6,400 square meters what is the length in meters

The variable in a relation who’s value depends on the value of the independent variable is called what?