Calculate C OR

Calculate C OR

Calculate C

The shorthand for the concentration of a chemical in solution is the C (pronounced Cee-eye) rate. C, also known as the concentration, is a measurement of how much chemical is in a one-liter sample of a liquid or a gas. Since C is measured in arbitrary units and the concentration is a ratio, it has units of mass/volume.


Permutations and combinations are part of a branch of mathematics called combinatorics, which involves studying finite, discrete structures. Permutations are specific selections of elements within a set where the order in which the elements are arranged is important, while combinations involve the selection of elements without regard for order. A typical combination lock for example, should technically be called a permutation lock by mathematical standards, since the order of the numbers entered is important; 1-2-9 is not the same as 2-9-1, whereas for a combination, any order of those three numbers would suffice. There are different types of permutations and combinations, but the calculator above only considers the case without replacement, also referred to as without repetition. This means that for the example of the combination lock above, this calculator does not compute the case where the combination lock can have repeated values, for example, 3-3-3.

, or P(n,r) among others. In the case of permutations without replacement, all possible ways that elements in a set can be listed in a particular order are considered, but the number of choices reduces each time an element is chosen, rather than a case such as the "combination" lock, where a value can occur multiple times, such as 3-3-3. For example, in trying to determine the number of ways that a team captain and goalkeeper of a soccer team can be picked from a team consisting of 11 members, the team captain and the goalkeeper cannot be the same person, and once chosen, must be removed from the set. The letters A through K will represent the 11 different members of the team: (Source: www.calculator.net)


The CCC is one of several quantitative measures that help evaluate the efficiency of a company's operations and management. A trend of decreasing or steady CCC values over multiple periods is a good sign while rising ones should lead to more investigation and analysis based on other factors. One should bear in mind that CCC applies only to select sectors dependent on inventory management and related operations.

The second stage focuses on the current sales and represents how long it takes to collect the cash generated from the sales. This figure is calculated by using the Days Sales Outstanding (DSO), which divides average accounts receivable by revenue per day. A lower value is preferred for DSO, which indicates that the company is able to collect capital in a short time, in turn enhancing its cash position. (Source: www.investopedia.com)



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