We know that the volume of a sphere is:
V
=
4
3
π
r
3
where
r
=
10
2
=
5
ft
is the radius;
we need half of this, so we use:
V
2
=
2
3
π
r
3
=
261.8
ft
3
giving a total weight of water of:
W
=
261.8
⋅
62.4
=
16
,
336
pounds
15 I think??(sorry IF YOU GET UT WRONG)
The answer i c,because if u sum it up,u get that
Answer: 1875
Hope this helps!
A represents 1/9 and B represent 8/9
