Larry bought a container of tennis balls, shown below. the height of the container is 20.1 centimeters. larry wants to find the volume of one of these tennis balls, but he does not know the radius.
assuming that the balls fit snugly in the container, how can larry find the radius of one of the tennis balls?
a. divide the height of the container by 3.
b. divide the height of the container by 6.
c. multiply the height of the container by 2.
d. multiply the height of the container by 3.

() at a farm, animals are fed bales of hay and buckets of gain. each bale of hay is in the shape of a rectangular prism. the base side lengths 2 feet and 3 feet, and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

How many solutions does the nonlinear system of equations graphed below have?

Could somebody me with this radical simplification?