she will need 54 ft of crown molding. and since its $3.10 per foot, $167.40 will be the total cost.
Answer:

Step-by-step explanation:
Given data for the cone
height h= 4 in
radius r= 1 in
hence diameter d= 2 in
thickness of cone= 0.1 in
The volume of the cone including the shell can be expressed as


The volume of the ice cream can be expressed as
N/B: the diameter of the ice cream is
2-(0.1*2)= 2-0.2= 1.8 in
hence the radius is 0.9 in

The difference in volume is 
Answer:
maybe c?
Step-by-step explanation:
you could try
Answer:
Oh if I could hug you
Step-by-step explanation:
tysm you are the best!
divide it two numbers to get 11.090909 which would most likely to be 11.10