Categories
Mathematics

Conversion from one base to another

HINT: First express the number to base ten and then convert from base ten to the required base. EXAMPLE

Categories
Mathematics

Expression/Conversion of numbers in Base 10

Converting numbers to Base 10 CONVERSION OF BASE NUMBERS FROM BASE TEN TO ANOTHER BASE Express the following base ten […]

Categories
Mathematics

Number Systems Introduction – Decimal, Binary, Octal, Hexadecimal & BCD Conversions

Base number is the basis of which each place value column in a number system or the classification of numbers […]

Categories
Mathematics

Integers simplification

INTEGERS: integers are whole numbers eg. 1,3, 6,7,9. etc. not 1.5,3 (3 )/5,5 1/2. SIMPLIFY: Simplify is to make easier […]

Categories
Mathematics

Rules of divisibility test

A number is divisible by: 2: if the last digit of the number is even or zero. 3: if the […]

Categories
Biology

Irritability – cyclosis and movement

Irritability is the ability of an organism to perceive and respond to changes in internal and external environment or stimuli. Stimulus […]

Categories
Biology

Aspect of growth of Hormones

Aspect of Growth Growth does not occur any how in all parts of the plant. It takes place in certain […]

Categories
Biology

Growth and Mitosis

Growth is defined as an irreversible increase in volume, size, and number of parts, length and weight of                an organism […]

Categories
Biology

Ecology, Ecosystem and Basic ecological concepts

https://www.youtube.com/embed/OfV3VNgjpvwEcology is the study of living organisms (plants and animals) in relation to their environment. Ecology is divided into two main […]

Categories
Biology

Modes of nutrition – Autotrophic and Hetrotrophic nutrition

https://www.youtube.com/embed/6nCRODqTnggMODE OF NUTRITION 1. Autotrophic Nutrition is the type of nutrition in which the organisms are able to manufacture their own […]