Anybody know this ? :( please help

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

What percent of 18 is 24? and plz explain thx.

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement