Rafael's salary last year was $49,500 and he took home $38,610. What was his federal income tax withholding
rate?

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

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

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?