Go Math Science

by Dr. Osama M. Khaled — published Nov 05, 2020 — last modified Jul 13, 2024 10:52 PM — filed under: Year 9

These are more into practical questions in real life. We do not find shapes just in simple squares and circles. There are actually different types of shapes ...

Located in Mathematics / Geometry

Atomic Theory

by admin — published Sep 11, 2022 — last modified Jul 13, 2024 10:06 PM — filed under: Year 9

State the modern atomic theory and learn how atoms are constructed.

Located in Chemistry / Atoms, Molecules, and Ions

Atoms and Molecules

by Dr. Osama M. Khaled — published Jun 02, 2024 — last modified Jul 13, 2024 12:56 PM — filed under: Year 9

The study of what happens when an atom is broken apart is the subject of nuclear physics.

Located in Physics / Atoms and Molecules

Basics

by Dr. Osama M. Khaled — published Jun 26, 2022 — last modified Jul 13, 2024 10:31 PM — filed under: Year 9

Test your basic knowledge in computers

Located in Computing / Hardware / Introduction

Basics

by Dr. Osama M. Khaled — published Jun 30, 2022 — last modified Jul 13, 2024 10:27 PM — filed under: Year 9

Basic knowledge to test your knowledge in data distributions

Located in Mathematics / Statistics / Data Distributions

Calculate commissions and commission rates

by Dr. Osama M. Khaled — published Dec 13, 2024 — last modified May 12, 2025 06:14 AM — filed under: Year 7, Year 8, Year 9

Instead of working for a salary or getting paid at an hourly rate,many salespeople are paid on commission.They earn a certain percent of the total dollar ...

Located in Mathematics / … / Percent / Applications of Percent

Data Analysis: Analysis of call center calls

by Dr. Osama M. Khaled — published Dec 28, 2022 — last modified Jul 13, 2024 10:03 PM — filed under: Year 9 Located in Mathematics / Statistics / Data Distributions

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