what is the area of the rectangle?
•50 units squared
•54 units squared
•60 units squared
•65 units squared

When only separate discreet points are graphed it is called?

This is so hard and it’s for a test

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.