Differential equations are mathematical equations relating functions with their derivatives. With these equations the function represents physical quantities and the derivatives their rate of change. These types of equations are used in economics, biology, engineering, and...
Take this assessment test to assess your knowledge of counting principles, permutations, and combinations. Find out how to count the possible outcomes there are in various situations, factorial, permutations, combinations, and how to use them to find probabilities.
In general, a sampling distribution is a probability distribution of a statistic obtained through a large number of samples drawn from a specific population. Take this assessment test to find out more.
Applications of derivatives are using derivatives to determine information about limits, estimation of solutions to equations, graphs of functions and optimization problems. Take our assessment test to assess your knowledge of applications of derivatives.
Dr. William MacDougal is the Scottish Groundskeeper at Springfield Elementary School. He is a character in the popular series The Simpsons. Test your knowledge of this character by taking our quiz today.
Take this intelligent assessment test to evaluate your knowledge of how we can integrate integrating functions into our lives, and we can use integral calculus to study functions and solve real-world problems.
Accumulation and Riemann sums are used when the definite integral represents the area under the curve of a function between two vertical lines but we can't go find this area easily, so we can estimate it using simpler shapes like rectangles.
A divisibility rule is a shorthand way of determining whether a given integer is divisible by a fixed divisor without performing the division, usually by examining its digits. Although there are divisibility tests for numbers in any radix,...
The area of a polygon is the number of square units inside the polygon. To understand the difference between perimeter and area, think of perimeter as the length of fence needed to enclose the yard, whereas area is the spaceinside the yard.
To find many derivatives, we follow rules namely the multiplication by constant, Power Rule, Sum Rule, Difference Rule, Product Rule, Reciprocal Rule, and the three Chain Rules. Take this assessment test find out more.
To decompose a fraction simply means to take it apart. The most basic way todecompose a fraction is to break into unit fractions, which is when the numerator (top number) is 1. We can see that 5/8 is the same as the unit fraction 1/8...
Rounding Decimals. We can round decimals to a certain accuracy or number of decimal places. This is used to make calculation easier to do and results easier to understand, when exact values are not too important.
It is also easier to compare decimals when you have the same number of decimaldigits. Thus, when comparing two decimals, we can write one or more extra zeros to the right of the last digit of one decimal so that both decimals have...
In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is,...
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."
Sasuki is a fictional character from the manga and anime franchise Naruto. Sasuke is one of the few surviving members of the Uchiha clan. Do you think you know about this character very well? Then take our quiz!
Howard Deville is generally considered to be fairly shy. He tends to not be as bold as others. At the center of it; he is a father, Husband, and Uncle. How well do you know him? Take our quiz to prove your knowledge.
Waylon Smithers was the adopted father's self-proclaimed best friend. Waylon's father died of radiation poisoning after saving Springfield from a potential nuclear meltdown. How well do you know Waylon? Take our quiz to prove your knowledge.
Gaz Beadle first became known for being an original cast member of Geordie Shore in 2011. He last appeared in 2017 after announcing that he was to become a father. How well do you know him? Take our quiz to judge your knowledge of him.
Measurement and data are two separate entity, however information or an object can be measured provided it’s a quantitative entity and data can be gathered from the measurement of such entity for a particular end, take a quiz and see what you know about measurement...