Heather is a school principal and makes approximately $96,168 a year. This puts her in an income tax bracket that requires her to pay 19% to the federal government. How much will she have to pay in federal income tax?

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity