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(1 pt) A street light is at the top of a 16.5 ft. tall pole. A man 5.7 ft tall walks away from the pole

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(1 pt) A street light is at the top of a 16.5 ft. tall pole. A man 5.7 ft tall walks away from the pole with a speed of 6.5 feet/sec along a straight path. How fast is the tip of his shadow moving when he is 47 feet from the pole? Your answer: Hint: Draw a picture and use similar triangles

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