Question 850642
Try to identify specific steps for everything about this problem.


Here is one method.
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Two feet from the top empty means {{{10-2=8}}} feet filled depth.
Volume filled is {{{50*100*8*ft^3}}}.
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Price from water company is {{{2.25/1000}}} dollars per cubic foot.
Cost is {{{highlight_green((50*100*8*ft^3)(2.25/1000)(dollars/ft^3))}}}
{{{5*8*2.25*dollars}}}
{{{40*2.25}}}
{{{highlight(90*dollars)}}}