Aplane intersects a prism to form a cross section that is a polygon with five sides. what is the minimum number of sides that the polygon at the base of the prism must have?

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)?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2