What is the quotient?
t+3/t+4 / (t^2+7t+12)

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

What is the average rate of change for this function for the interval from x=2 to x=4 ?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?