Suppose a 95 confidence interval for a population proportion is (0.27 0.49) -what is p
- what is the margin of error

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.

10x − 5y + 14 = 0 whats the answer pls

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices