Safari Live - Day 368 | National Geographic

It was 100 years ago that America became terrified of sharks. In 1916, a great white was blamed for the first spate of shark attacks recorded in US history. That summer, the East Coast sweltered in a relentless heat wave. Along the New Jersey shore, thous…

[Voiceover] So I have two numbers here that I wanna add together. The first number is 327, and that means three hundreds. I have a three in the hundreds place. You see them right over here. You see the three hundreds, each of these big squares have a hund…

[Voiceover] So we’re told that h of x is equal to the negative cube root of three x minus six plus 12. And what we wanna figure out is, what is the inverse of h? So what is… What is h inverse of x going to be equal to? And like always, pause the video and…

Steampunk R2-D2 and this kitty says thumbs up. It’s episode 14 of [Music]. It’s hard to be a Lego gangster, but it’s easy to kill two birds with one stone. Check out these minimalist superheroes. Can you name them all? The same guy who made these also ma…

So let’s see if we can evaluate the definite integral from ( \frac{11\pi}{2} ) to ( 6\pi ) of ( 9 \sin(x) \, dx ). The first thing, let’s see if we can take the anti-derivative of ( 9 \sin(x) ). We could use some of our integration properties to simplify…

Mario started the day with five fire flowers. He used some, and now only has three left. If u is the number of flowers he’s used, we can write the following equation: how many fire flowers did Mario use? So, he started with five, he uses some of them, so…