Navigation
 Laws of Exponents and Radicals
 Logarithm and Other Important Properties in Algebra
 Quadratic Equations in One Variable
 Special Products and Factoring
 Arithmetic, geometric, and harmonic progressions
 Binomial Theorem
 System of Equations
 Variation / Proportional
 Verbal Problems in Algebra

Probability and Statistics
 Counting Techniques

Probability
 Probability Problems Involving Cards
 Probability Problems Involving Coins
 Poisson Probability Distribution
 Number of Marbles in a Bag Containing Black and White Marbles
 Probability That 1, 2, 3, 4 of the Recruits Will Receive the Correct Size of Boots
 Probability that a Large Shipment is Accepted or Not Accepted due to Defective Items
 Probability that a Point Inside a Square Will Subtend an Obtuse Angle to Adjacent Corners of the Square
 Probability: A Family of Five Children
 Three Men Shoot and Only One of Them Hits the Target. Find the Probability that it was the First Man
 Duel of Two 50% Marksmen: Odds in favor of the man who shoots first
 Find the probability that somebody is healthy given that they have positive test result?
 Survival Probability Of The 6th Fly that Attempt To Pass A Spider
 What is the Chance of Rain: Local vs Federal Forecasts
 What is the probability that 4 depth charges will sink the submarine?
 Quiz: Random Problems Set 7
Recent comments
 Hello po! Question lang po…1 week 3 days ago
 400000=120[14π(D2−10000)]
(…1 month 2 weeks ago  Use integration by parts for…2 months 1 week ago
 need answer2 months 1 week ago
 Yes you are absolutely right…2 months 2 weeks ago
 I think what is ask is the…2 months 2 weeks ago
 $\cos \theta = \dfrac{2}{…2 months 2 weeks ago
 Why did you use (1/SQ root 5…2 months 2 weeks ago
 How did you get the 300 000pi2 months 2 weeks ago
 It is not necessary to…2 months 2 weeks ago