The blade of a canoe paddle can be modeled as an ellipse (see below), with the major axis of the blade (between points A and B) having length 21 inches, and the minor axis having length 8 inches. B Blades are typically tapered, so that there is more material near the shaft (point A) than near the tip (point B). Suppose that the tapering function is linear with the density at point A given by 0.1475 and the density at point B by 0.0425 ounces per sq. inch. Determine the weight of the paddle's blade. weight = ounces

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