Which of these sentences is an example of a stereotype?

You know what i love about this sight when ask a dumb question it is immediately answered but when i ask a real question it takes hours to get answered

1× 10×10×10+2×30×30=[tex]1 \times 10(4) + 2 \times 10(3) = \\ [/tex]

Where is the photographer’s signature generally located? centered at the top of the photograph on the side of the photograph in the lower right hand side below the photograph photographs are never signed