Y=ax^2+bx+c is graphed. the vertex is (-3,-2). so I think a=-3, also b=(0,2.5). What is a*b*c?​

Me answer number 3plz explain how you do it

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

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart