If you want to use floating for a 3-column page layout that consists of an aside, a main element, and another aside, you need to set a. the width of the body element and all of the contained elements to percents b. the width of the body element and one or more of the contained elements to percents c. the width all of the contained elements to percents d. the width of body element to a percent

2b2t

explanation:

2b2t

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).