B. 1
use this website http://images.pcmac.org/SiSFiles/Schools/CT/NaugatuckSchools/NaugatuckHigh/Uploads/Forms/Geo_Review_...
:))
5/11. the percentage will be:
5/11×100 =500/11
Answer; 45.6
I hoped it helped

Step-by-step explanation:
Since one of the boundaries is y = 0, we need to find the roots of the function
. Using the quadratic equation, we get

But since the region is also bounded by
, that means that our limits of integration are from
(instead of -3) to
.
Now let's find the volume using the cylindrical shells method. The volume of rotation of the region is given by




