If a square has an area of 45 square units its side has a length of
units. Is that a perfect length? I don't know, but I know it's perfect for a square whose area is 45.
Answer:
XC SXC CX VXVXVSD CSD CSDC SD VDS V DSV DVF VFV DFXV DXF VXVD XV DX V DXVDX
Step-by-step explanation:
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
The range would be between 2000 and 3000 PSI.
Explanation:
2500 PSI - 500 PSI = 2000 PSI
2500 PSI + 500 PSI = 3000 PSI
Hope this helps :)