A scale model of the Empire State Building was built using a scale of 1m : 25m the height of the actuall Empire State Building is 443.2m what is the height of the model?

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.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Which strategy is used by public health to reduce the incidence of food poisoning?