it’s worth my grades. Please Help me compare the different conic sections and their formulas and how to tell them apart

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective