Using the Thomas Graphical Method, the range of BOD rate constant (K) in e from the following data is estimated to be nearly.

In materials variability, what is a correct term to describe the tendency of collected data to deviate in one direction from true value? Accuracy Precision Bias Dimension

Learning Goal: A centroid is an object's geometric center. For an object of uniform composition, its centroid is also its center of mass. Often the centroid of a complex composite body is found by, first, cutting the body into regular shaped segments, and then by calculating the weighted average of the segments' centroids. An object is made from a uniform piece of sheet metal. The object has dimensions of a = 1.50 ft, where a is the diameter of the semi-circle.b = 3.71 ft and c 2.35 ft. A hole with diameter d=0.750 ft is centered at (1.21, 0.750) Find the area of the body. (Figure 1) Express your answer numerically in feet squared to three significant figures. Find x, the x-coordinate of the body's centroid. (Figure 1) Express your answer numerically in feet to three significant figures. Find y, the y-coordinate of the body's centroid. (Figure 1) Express your answer numerically in feet to three significant figures. 4.00 in 1.25 in A single-scoop ice cream cone is a composite body made…