Draw the recursion tree for the merge-sort procedure fromsection 2.3.1 on an array of 16 elements. explain why mwmorizationis ineffective in speeding up a good divide-and-conquer algorithmsuch as merge-sort.

Stacy works as blank. the most important soft skill she needs for this role is blank.

Donna and her team of five have invented a new gadget for the science exhibition in their college. which intellectual property right will protect their invention?

Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.