A) Find the centroid of a solid homogeneous hemisphere of radius 4. (Assume the upper hemisphere of a sphere centered at the origin. Use the density functionrho(x, y, z) = K.)(x, y, z) =Correct: Your answer is correct
.(b) Find the moment of inertia of the solid in part (a) about a diameter of its base.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Write the function for the graph. (1.8) (0,4)

Who long does it take to drive 150 miles at 45 miles per hour