What did the author's research reveal about proximity to large shopping centres or malls had a non-sequential impact on the prices or sales of different houses?

All of the following are characteristics that must be contained in any knowledge representation scheme except

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?

In excel, what happens to the cell contents when you click and drag a cell into multiple cells?