Apot of water is being heated up. the temperature of the water can be modeled by this equation with y representing the temperature, in degrees fahrenheit, and x representing the time, in minutes, that the water has been on the stove. y = 9.5x + 62.1 after how many minutes will the temperature of the water be 138.1°f? enter your answer in the box.

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?