Ethan entered a long column of numbers into a spreadsheet and noticed that he accidentally entered the data into column d when it should have been in column e. in 2-3 sentences, describe what ethan should do?

When is a chart legend used a. all the time b. whenever you are comparing data that is the same c. whenever you are comparing multiple sets of data d. only for hand-drawn charts

When you interpret the behavior of others according to your experiences and understanding of the world your evaluation is

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.