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The U.S. economy experienced almost zero job growth in 2025, according to revised federal data. On a more encouraging note: Hiring has picked up in 2026. Preliminary data had indicated that the U.S.

Master the concepts of average velocity and position update in this physics tutorial. Learn step-by-step how to calculate motion, update positions over time, and solve related problems with clarity.

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...