Answer:
P = 33
A = 3900
Step-by-step explanation:
Answer:
The total would come out to $28.50
Volume is always cubic and is cubic inches in this case or

.
Answer: It is about 29.3 cm larger.
Explanation: The volume of a sphere is 4/3πr^3.
To compare the two volumes, we can simply subtract the smaller volume from the larger one.
(4/3*π*2^3)-(4/3*π*1^3)=29.32153=29.3.