What us the length of the longer side?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

The radius of a sphere is 3 inches. which represents the volume of the sphere?

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.