Solve the inequality
and how do I graph help pls

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

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most