(Answered) The image of a crayon appears to be 215 cm behind the

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The image of a crayon appears to be 21.5 cm behind the surface of a convex mirror and is 2.39 cm tall. The mirror's focal length is 40.9 cm.

a) How far in front of the mirror is the crayon positioned? Answer in units of cm.

b) Calculate the magnification of the image.

c) How tall is the actual crayon? Answer in units of cm.

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