In the formula =(G15-G14)*$M$3/4, which mathematical operation is performed first?

Case-Based Critical Thinking QuestionsCase 1-1Alice was working on her company's Web site and had problems with inserting some images. Some of them were distorted; some were too big, so downloads took a long time. She asked her friend Sam for advice, checking in with him for answers to her questions.If Alice wants to provide a brief description of an image, which attribute does Sam tell her to use?

A. alt B. desc C. name D. this

When Kristy recently started a photography business, she downloaded Photoshop to her computer to edit her photos. She notices her computer freezes when she is using Photoshop, so she asks you to help her fix the problem. Your research discovers that Photoshop requires a lot of RAM to run smoothly, and you need to know how much RAM Kristy's computer has to see if that is the problem. Which Windows tools from the following list can you use to know how much RAM is installed on a system?

A. System Window b. Power Options Applet C. System Information Window D. Network and sharing center