Angelica swims 14 3/7 hours per month. if she swims the same amount every month, how many hours does she swim in 6 months? 85 4/7 hours 86 1/7 hours 86 4/7 hours 86 1/7 hours

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

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?