tire with diameter of 42 inches is rotating at 250 revoltions per mintue. what is the linear speed of miles per hour

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

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.