Search results 4667 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically trumpet.gif by Dr. Osama M. Khaled — last modified May 25, 2023 12:17 AM Located in Mathematics / … / Exercise 6: Applications / MUSICAL INSTRUMENTS truth-table-tree.png by Dr. Osama M. Khaled — last modified Jul 03, 2022 09:40 PM Located in Mathematics / … / Connectives and Truth Values / What is the number of rows in a truth table for a well-formed formula that has n different statement letters? Try It Yourself – Absolute Value with Three Terms by Dr. Osama M. Khaled — published May 08, 2026 Located in Mathematics / … / Order of Operations and Estimation / Evaluate expressions containing absolute values Try It Yourself – Negative of an Absolute Value by Dr. Osama M. Khaled — published May 08, 2026 Located in Mathematics / … / Order of Operations and Estimation / Evaluate expressions containing absolute values Try It Yourself – Two Sets of Parentheses by Dr. Osama M. Khaled — published May 07, 2026 Located in Mathematics / … / Order of Operations and Estimation / Evaluate expressions containing grouping symbols Tungsten symbol is by Dr. Osama M. Khaled — published Sep 20, 2022 — last modified Sep 20, 2022 09:02 PM Located in Chemistry / Atoms, Molecules, and Ions / Names and Symbols of Common Elements TV Websites by Dr. Osama M. Khaled — published Sep 02, 2023 — last modified Jun 30, 2025 06:34 AM Located in Mathematics / … / Percents, Decimals, and Fractions / Write percents as decimals tv_show_websites.csv by Dr. Osama M. Khaled — last modified Jun 29, 2025 11:31 AM Located in Mathematics / … / Write percents as decimals / TV Websites tv_views.gif by Dr. Osama M. Khaled — last modified May 07, 2024 12:55 PM Located in Mathematics / … / Application Problems / Television Viewing Habits Two angles are complementary angles when the sum of their measures is \(180^o\) by Dr. Osama M. Khaled — published Apr 14, 2023 — last modified Apr 15, 2023 03:40 AM Located in Mathematics / … / Fundamentals / Complementary and Supplementary Angles < Previous 10 items 1 ... 366 367 368 369 370 371 372 ... 467 Next 10 items > Subscribe to an always-updated RSS feed.