Safari Live - Day 368 | National Geographic

Let’s see if we can simplify this expression, so pause the video and have a try at it, and then we’re going to do it together right now. All right, so when you look at this, it looks like both the numerator and the denominator, they might—you might be ab…

In this video, we’re going to talk a little bit about net worth. So, let’s just start with a question: if someone told you that they are worth $100,000, what does that mean to you? What do you imagine? So, let’s think about it together. Let’s say we have…

We’re told that Taylor opened a restaurant. The net value of the restaurant, in thousands of dollars, two months after its opening is modeled by ( v(t) = 2t^2 - 20t ). Taylor wants to know what the restaurant’s lowest net value will be. Let me underline t…

[Music] My name is Pete Kuman. I’m a group partner at YC and a YC Alum. I was co-founder and CTO of Optimizely in the winter 2010 batch. In this talk, I’m going to walk step by step through the process of closing your first Enterprise customers. I’m goin…

We’re told to use the interactive graph below to sketch a graph of ( y = -2 \cdot 3^x + 5 ). And so this is clearly an exponential function right over here. Let’s think about the behavior as ( x ) changes. When ( x ) is very negative or when ( x ) is ver…

We ready? Yes. Okay, let’s find the Endurance. We’re still talking about Shackleton because this is the greatest tale of survival in history, and it’s a story about failure. Success awaits; dive ones, let’s go. In 1914, Shackleton was convinced the great…