1.a sphere with a radius of three units
By definition, the volume of a sphere is:

Substituting values we have:

Rewriting we have:
2.a cone with a diameter of twelve units and a height of three units
By definition, the volume of a cone is given by:

Substituting values we have:

Rewriting we have:
It cannot be a cube.
A cone and pyramid have 1 base and a sphere has none.
Answer:
Hey
Step-by-step explanation:
500 feet total is your answer because if you multiply the two numbers you et 500
7.50a+3.50s=1500 , a stands for the quantity of adults who got the ticket, s are the students
1/2:5
1:10
2:20
The actual length of the room is 20 feet.