If a circle has a radius of 18 feet, what is its circumference (to the nearest whole foot)?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Describe a situation that you could represent with the inequality x< 17

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?