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  1. 63+ Free Mathematics 4K & HD Stock Videos. Select a mathematics video to download for free. HD & 4K video clips for your next project.

  2. 2 kwi 2020 · The daily news of the coronavirus is filled with mathematics: rates and data, charts and graphs, projections and probabilities. Mathematical and statistical literacy are fundamental to...

  3. Explore how the rate of change, a critical mathematical concept used in formulas for velocity and acceleration, underpins practical and political phenomena, with real-world examples.

  4. 17 maj 2014 · One simple bit of maths can predict what proportion of the population needs to be vaccinated to prevent the spread of viruses. The formula is: V T = 1 – 1/R 0. Where V T is the proportion of the population who require vaccinations.

  5. 13 godz. temu · A ‘compartment’ model of disinformation spread over a week in a cohort of users, where disinformation has a 10% chance of infecting a susceptible unvaccinated individual upon exposure.

  6. 20 mar 2020 · You can think about the rate of infection (𝚫N/𝚫t) like a velocity—because it sort of is. But here's the crazy part: This is like a car that is moving, but the speed depends on where it is.

  7. 9 kwi 2018 · The Corbettmaths videos on Instantaneous Rates of Change and Average Rates of Change.

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