Answer:
q = 1
/2
p − w
Step-by-step explanation:
If x is 1, then 23x is 23, so we have 23-1=22 as the answer.
5m-n
Just replace m with 4 and n with 9
5(4)-9=20-9=11
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:
= 3.66
Step-by-step explanation:
there you go have a good day