2. If the 2nd term of a G. P series is 3/2 and the 4th term is 3/8 , find: (a) The first term and common ratio of the series
(b) The sum of the first fifteen terms of the G. P
(c) The sum to infinity of the series.​

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