Question 1 (1 point) RV is the perpendicular bisector of IS. What is the lenght of TS;

please help!!!

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c

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?