Select and place the symbol that will make the statement true. 6_8

CHOICES ( =, ) ( the ones that have underlines on them)

Find the multiplicative inverse of 8-12i

On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.