Ian is working as a sales manager. He has to generate sales reports using mathematical data that his team has collected. Which computer application can he use and which soft skill is essential for his job role?

Which of these is a benefit of social networking? oa. hiding your true identity from friendsob. avoiding talking to people in personoc. spending time with friends instead of studyingod. connecting with new people

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

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.