Question 3 (SO2, AC1) If you wanted to draw up a simulation exercise to investigate the effect of a new form of insulated ceiling and
range of the spread of a fire in a building, how would you go about selecting a simulation exercise> (Explain
you thinking briefly.)

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

The radius of a sphere is 3 inches. which represents the volume of the sphere?

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work