The sum of the first n terms of an arithmetic progression is given by (n2+ 8n) The 12th term of the progression is

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

How many ordered pairs of positive integers satisfy xy=32?