Safari Live - Day 337 | National Geographic

If you’re here because you think this is all about how you can get the biggest return on your investment in the shortest time possible, think again. Okay, that’s the dream, but we all know that big returns in a short time are a gamble, and a rich life isn…

We are told that Miguel and a group of friends play soccer during recess each day. More students join them to play. The table below shows the relationship between the number of students joining Miguel and his friends and the total number of students playi…

Hello readers! Today we’re going to talk about quantitative information in texts. But I want to start with a question: What’s the best way to describe the way a horse looks as it runs? What’s the most efficient way? I guess I could just use words, right?…

In this video, we’re going to talk about solubility, which is just a way of describing how well certain solutes can dissolve in certain solvents. Just as an example, we could go to our old friend sodium chloride and think about why it dissolves well in wa…

In the last couple of videos, I talked about the local linearization of a function. In terms of graphs, there’s a nice interpretation here. If you imagine the graph of a function and you want to approximate it near a specific point, you picture that point…

Warren Buffett runs the most closely followed portfolio in all of investing. Put simply, when Buffett’s company, Berkshire Hathaway, starts buying up stock in a certain company, people pay attention. I frequently say that probably the best way to learn ab…