Are translations and rotations commutative. if not, give a counterexample.

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.