Find a z-score that has a distribution less than 30.5% A) z= 0.18
B) z= -0.18
C) z= 0.51
D) z= -0.51

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Which of the following is true for the relation f(x)=2x^2+1

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.