This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Relationships between patterns.

This video is from the Khan Academy subject of Math on the topic of Probability and statistics and it covers Relative complement or difference between sets.

Veristic male portrait, early 1st Century B.C.E., marble life size (Vatican Museums, Rome)

The resource "Review: DOM modification with jQuery" is included in the "DOM modification with jQuery" section of the "HTML/JS: Making webpages interactive with jQuery" course from Khan Academy. Some of the topics included in this resource are: HTML, Javascript, JQuery.

The resource "Review: Functions" is included in the "Functions" section of the "Intro to JS: Drawing & Animation" course from Khan Academy. Some of the topics included in this resource are: HTML, Javascript, Drawing, Animation.

Saint Matthew, folio 18 verso of the Ebbo Gospels (Gospel Book of the Archbishop of Reims) from Hautvillers, France, c. 816-35, ink and tempera on vellum, 10 1/4 x 8 1/4 (Bibliothèque Municipale, Épernay) Speakers: Dr. Nancy Ross and Jennifer Freeman

This video is from the Khan Academy subject of Math on the topic of Probability and statistics and it covers Sample standard deviation and bias.

Thinking about how we can estimate the variance of a population by looking at the data in a sample.

Using path independence of a conservative vector field to solve a line integral

This video is from the Khan Academy subject of Math on the topic of Trigonometry and precalculus and it covers Shifting and reflecting functions.

This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Simplifying a complicated expression into scientific notation.

The resource "Sine and cosine from rotating vector" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Circuit analysis" topic area.