Suppose you cut a square into two rectangles as shown below. write an expression for the area of the square the image is of a regular square which is divided horizontally into two rectangles with width x and y respectively.

Which equation matches the graph shown ?

Is there an x intercept in the equation 60*1.15^x

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?