Answer:
I can't really see the whole question, but for a cone the volume formula is πr2h
3
Step-by-step explanation:
Look at the attached picture
Hope it will help you.
Answer:

Step-by-step explanation:
1. Make fraction to decimal

2. Order from least to greatest.
1.7 > -2 > -2.5
Least to greatest : 
The mean= 5.5
The median= 6
The range= 10
The IQR= 5
I really hope this helps:)