Rewrite with only sin x and cos x. (6 points) cos 2x - sin x

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?

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?