The diagram shows a scale drawing of a playground. The scale of the drawing is 1 : 500
Work out the perimeter of the real playground.
Give you answer in metres

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