How to Get Started, Doing Things that Don't Scale, and Press (How to Start a Startup 2014: 8)

We’ve already had many videos on Buddhism and its connections to Hinduism, but what we want to do in this video is more explicitly answer an important question: Why did Buddhism emerge when and where it did? This is a question that you should always be as…

Hello teachers, I’m Sal Khan, founder of the not-for-profit Khan Academy, with the goal of helping you accelerate outcomes in your classroom. I have an exciting announcement: what we are launching is a new mastery framework on Khan Academy. We have some …

All right, we’re told that the arithmetic sequence ( ai ) is defined by the formula where the ( i )-th term in the sequence is going to be ( 4 + 3 \cdot (i - 1) ). What is ( a{20} )? So, ( a{20} ) is the 20th term in the sequence, and I encourage you to …

Georgy Banky, here we come, baby! Do you later, Gloucester. Oh, gonna be out there a few days on this one, going far. We need it now, man; we need it more than ever. We’re past the halfway point of the season, and we’re not doing as well as I hoped so far…

We’re told that Katie made a table to show how much time she spent on homework last week. So, we can see the different subjects and then how much she spent in terms of hours. So, on math, she spent three-fourths of an hour, reading seven-eighths of an ho…

Ocean sunfishes are well known for rapidly gaining a lot of weight on a diet based on jellyfish. The relationship between the elapsed time ( t ) in days since an ocean sunfish is born and its mass ( m(t) ) in milligrams is modeled by the following functio…