{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/91749ce5fb0f44b5807935b9d281e675\" frameborder=\"0\" width=\"1280\" height=\"960\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":960,"width":1280,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":960,"thumbnail_width":1280,"thumbnail_url":"https://cdn.loom.com/assets/img/og/slack-protected-video.gif","duration":47,"title":"S4 Q4","description":"p: The hardcover books produced by a publisher have pages that are 0.1 millimeter thick and a front cover and a back cover that each are 2 millimeters thick Which of the following gives the total thickness f(n), in millimeters, of a closed book that has n pages?"}