1.C
2.A
3.C
4.D
5.B
I hope I helped!
Answer:
1331:216
Step-by-step explanation:
Given the ratio of the lengths of two similar solids as a:b
The ratio of the surface areas = 
The ratio of the volume = 
We are given that the ratio of the surface areas of two similar geometrical solids is given by 121:36
Therefore:

Since the ratio of the lengths is 11:6
The ratio of their volumes = 
=1331:216
The ratio of the volume of the two similar geometrical solids is 1331:126.
Answer:
b
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
because yes i did jajajjaja
0.0246909 hope this helps love ❤️