Answer:
4:25
Step-by-step explanation:
Given that,
r₁ = 15 inches, r₂ = 6 inches
The area of the cylinder is given by :

The ratio of surface areas of two cylinders,

Hence, the required ratio is 4:25.
Answer:
the answer to the question would be 7
Answer: 
Step-by-step explanation:
the conjugate is:

Well trees are living things like humans they are very helpful like people they have arms like people and the leaves are kinda like hair
A cuz of how its functions
and D cuz of how it uses the numbers i guess