Answer:
246
Step-by-step explanation:
next time use a calculator
divide 492 by 2 and you get 246
divide that by 2 and you get 123
and divide that by 3 and you get 41
Answer:
x int (4,0)
y int (0, -6)
Step-by-step explanation:
Answer:
16 pi cubic units
Step-by-step explanation:
Given that a region is bounded by

And the region is rotated about x axis.
We can find that here radius would be y value and height would be dx
So volume would be as follows:
If f(x) is rotated about x axis volume
= 
cubic units.
D is the correct formula that the model represents. Black represents negative values, while white represents positive.
Answer:
1) 38
2) 19
3) 1134
Step-by-step explanation: