Answer:
This time all of them are right
I'm not writing this to achieve points, I have already actually check and read through it :D
Good work mate
Step-by-step explanation:
Answer:
14.2126704036
Step-by-step explanation:
Answer:

Step-by-step explanation:
The appropriate trig identity is ...

Here, you have a scale factor of 6 and a=3θ, b=θ. Filling in these values gives ...

V=4/3pi(r^3)
V=4/3pi(9^3)
V=3,054 inches^3
Think this is right
Correct answer is B (2,2)