The total area of town a us 18000km^2. it is represented by a total area of 11.25cm^2 on map p. find the scale of map p.

How do i do this activity, is appreciated

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)