Use a transformation to solve the equation. h/-6 =1.2
a. h = –7.2
b. h = –0.2
c. h = 0.2
d. h = 7.2

If the discriminant if a quadratic equation is 4 which statement describes the roots?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

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.