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Twenty points. 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

In the diagram of circle o, what is the measure of zabc?

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)