The cup was filled at a constant rate. it started empty. after 2 seconds, it held 70 cm3 of water. find the percent if the cup that is filled waith water after 3 seconds

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