Safari Live - Day 337 | National Geographic

Let g of x equal one over x. Can we use the mean value theorem to say that the equation g prime of x is equal to one half has a solution where negative one is less than x is less than two? If so, write a justification. All right, pause this video and see…

We’re now going to do a few example questions from the Khan Academy exercise on the standard algorithm. So we’re asked which of the following correctly multiplies 74 times 8 using the standard algorithm. So pause this video and see if you can work on that…

Hi, I’m Shannon from Khan Academy, and I want to show you how to make the most of your learning time. First, make sure you’re logged in to your Khan Academy account by checking for your name in the upper right-hand corner. Now, on the left side, you shou…

We’re told a boat is traveling at a speed of 26 kilometers per hour in a direction that is a 300 degree rotation from east. At a certain point, it encounters a current at a speed of 15 kilometers per hour in a direction that is a 25 degree rotation from e…

Foreign [Music] My name is Gustav, and I work here at Y Combinator as a group partner. I’ve been here since 2017. Before YC, I was a practically to Airbnb and actually a YC founder back in 2007. Today, I’m going to talk about how to talk to your users an…

[Music] Believing in yourself is more than just a feeling; it’s a special skill, a deep way of thinking about life. One clear fact about learning about yourself is this: how much you achieve depends a lot on how confident you are in yourself. Not believin…