ooooo wise wiki user once said." 25", SO GO LIKE THE WIKI USER POST
25
I'm pretty sure 25 pounds of fertilizer should do it.
f is greater than or equal to 40 pounds
5 and a bit ;)
(7,125/3,325) x 7 = 15 sacks
If depends on what kind of rock it is. Each rock has a different weight due to size and density.
I'm pretty sure 25 pounds of fertilizer should do it.
at least 40 pounds of fertilizer is needed to adequately cover your backyard. let f= the amount of fertilizer needed
f is greater than or equal to 40 pounds
5 and a bit ;)
The fertilizer will cover a square plot 20 feet by 20 feet.
(7,125/3,325) x 7 = 15 sacks
20ft. x 20ft.
144
1
9 square feet.
If depends on what kind of rock it is. Each rock has a different weight due to size and density.
The geometric term for the number of square units needed to cover a surface is called the area of said surface.