If the quantity x varies inversely as y, and if x = 15 when y = 5, then what is the value of x when y = 102 O 30
O 7.5
O 10
O 20

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

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

What is the interquartile range (iqr) of the data set represented by this box plot?