Billy Found The Slope of the line through the points (2,5) and (-2, -5) using the equation shown in the picture below. What mistake did he make?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.