(1 point) A potter forms a piece of clay into a cylinder. As he rolls it, the length, L, of the cylinder increases and the radius, r, decreases. If the length of the cylinder is increasing by 0.4 cm per second, find the rate at which the radius is changing when the radius is 3 cm and the length is 5 cm.

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

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.

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12