Mathematics, 29.01.2020 19:00, towlesam

The force, f, needed to break a board varies inversely with the length, l, of the board. if it takes 24 pounds of pressure to break a board that is 2 feet long, how many pounds of pressure would it take to break a board that is 5 feet long?

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The force, f, needed to break a board varies inversely with the length, l, of the board. if it takes...