This is difficult
Step-by-step explanation:
Answer:
number of shoes is independent, number of racks is dependent
Step-by-step explanation:
the number of racks does not affect the number of shoes but if there are a lot of shoes, the number of racks will increase.
Answer:
Volume of the cone= 
Step-by-step explanation:
Volume of a right circular cone:

For, height(h)= 4.5 feet
Diameter= 19 feet
Radius(r)= 19/2= 9.5 feet
As, 
Volume of the cone :

The volume of the cone with given dimensions is 
Step-by-step explanation:
