Based on the normal model for snowfall in a certain town N(57,8), how many inches of snow would represent the 75th percentile? A)49 inches
B) 62.4 inches
C) 42.8 inches
D) 51.6 inches
E) 65 inches

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?