The volume of a cylinder is 72pi cubic feet and the radius is 6 feet. What is the height of the cylinder?

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?