First the nth term which is 6n-3
So 6x45-3 is your answer
The volume of oblique cone =
Now radius is doubled is now it is 2r
And height is reduced to 2/3 of its original size that is 2/3 h
So plugging the values we get volume
New Volume = 
= 

It means the volume becomes 4 times
Answer:
432
Step-by-step explanation:
60 minutes is one hour
60 times 4=240
=240+192=432