# As you eat your way through a bag of chocolate chip cookies, you observe that each cookie is a circular disk wilh a diameter of 8.50 ± 0.02 cm and a thickness of 0.050 ± 0.005 cm. (a) Find 1he average volume of a cookie and the uncertainty in 1he volume. (h) Find the ratio of the diameter to the thickness and the uncertainty in this ratio.

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