5. the average of 4, -8, 6, 14, -3 is

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Acircle has a circumference of 28.36 units what is the diameter of the circle

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.