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0:04:03

Probability - A box contains 10 marbles, 7 of which are yellow and 3 are green. Two marbles are draw

0:05:29

Projectile Motion - A canon is fired horizontally with a velocity of 50 m/s from the top of a cliff

0:09:36

Projectile Motion - A bomber on a military mission is flying horizontally at a height of 3000 m

0:05:36

A number of two digits is such that four times the unit digit is 5 greater than thrice the tens

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Probability:A number is selected at random from each of the sets {2, 3, 4} and {1, 3, 5}.What is the

0:05:58

Probability: A number is chosen at random from the integers 1 – 10. Find the probability that the nu

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A letter is chosen at random from the alphabet. Find the probability that it is either in the word

0:04:44

A lead shot is projected from ground level with a velocity u at an angle θ to the horizontal.Given t

0:04:23

A housewife bought 8 tubers of yam and 20 measures of rice for N1,200. Another woman who paid the

0:05:20

A body is projected upward at an angle of 30 degrees with the horizontal and has an initial speed

0:14:46

A basket contains 3 red balls, 5 blue balls, and 7 green balls. Two balls are picked one after

0:07:58

A bag contains 3 black balls and 5 yellow balls. Two balls are taken at random, one after the other

0:06:55

Simplify this (a^2+ab)/(a^2-2ab+ b^2 ) ÷ (a+3b)/(a+2b) × (ab- a^2)/(a^2+3ab+ b^2 )

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Factorize fully and simplify the fraction(m^2- a^2)/(m^2+bm+am+ab ) ÷(m^2-2am+ a^2 )/(cm+bc)

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Reduce this fraction to its lowest terms: (a^2+2a-3)/(a^2-16) ×(a+4)/(a^2+8a+15)

0:07:04

Intro to Algebraic Fractions: Reducing reducing fractions to lowest terms

0:30:05

Latitude and Longitude - Distance on Great Circles

0:21:24

Latitude and Longitude - Relationship between r and R

0:28:13

Interquartile and Semi Interquartile Range

0:14:37

Latitude and Longitude - Angle Between Two Places on the Surface of the Earth

0:13:15

Histogram - Example

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Histogram- Example 1

0:23:51

Latitude and Longitude - Distance along Small Circles

0:05:26

Geometrical Construction - How to Construct Angle 150 Degrees