Safari Live - Day 129 | National Geographic

Let r be the function given by r if theta is equal to three theta sine theta for theta is between zero and two pi, including zero and two pi. The graph of r in polar coordinates consists of two loops, as shown in the figure above. So let’s think about wh…

What we’re going to do in this video is think a little bit about place value tables, and sometimes they’re referred to as place value charts. In previous videos, we’ve already talked about the idea of place value, and a place value table or place value ch…

What we are going to do in this video is talk about the idea of power when we are dealing with significance tests. Power is an idea that you might encounter in a first year statistics course. It turns out that it’s fairly difficult to calculate, but it’s …

[Music] With diverse indigenous African and European roots, Havana’s culture and architecture reflect Cuba’s complex history of conquest, slavery, liberation, and revolution. [Music] Chosen for its strategic location on the island’s northwestern coast in …

Believe it or not, you’re in the middle of the Kalahari Desert in a place that is home to some of the most diverse wildlife on the planet. Here, you can move among them. They watch you. They listen to you. And they can smell you. Welcome to the Okavango …

I was wrong. I never believed in accountability, and I thought it’s stupid because for me, if you want to truly achieve something, you won’t need anyone else. All you need to do is focus on your goals solely, disappear from the crowd, put a distance betwe…