(-2x3 + 5x2 – x + 2) + (x + 2)

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

What are the exclude value of mn+3m

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?