[+] Variation EquationsFree Variation Equations Calculator - This calculator solves the following direct variation equations and inverse variation equations below:
* y varies directly as x
* y varies inversely as x
* y varies directly as the square of x
* y varies directly as the cube of x
* y varies directly as the square root of x
* y varies inversely as the square of x
* y varies inversely as the cube of x
* y varies inversely as the square root of x
Features: Calculator | Practice Problem Generator | Watch the VideoTags:
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[+] VectorsFree Vectors Calculator - Given 2 vectors A and B, this calculates:
* Length (magnitude) of A = ||A||
* Length (magnitude) of B = ||B||
* Sum of A and B = A + B (addition)
* Difference of A and B = A - B (subtraction)
* Dot Product of vectors A and B = A x B
A ÷ B (division)
* Distance between A and B = AB
* Angle between A and B = θ
* Unit Vector U of A.
* Determines the relationship between A and B to see if they are orthogonal (perpendicular), same direction, or parallel (includes parallel planes).
* Cauchy-Schwarz Inequality
* The orthogonal projection of A on to B, projBA and and the vector component of A orthogonal to B → A - projBA
Also calculates the horizontal component and vertical component of a 2-D vector.
Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the Video
Examples (4):
{1,2,3} + {4,5,6}
{2,4,6,8,10} + {1,3,5,7,9}
{9,8,7,6} x {4,3,2,1)
{12,9,6} / {4,3,2}Tags:
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[+] Vendor Discount Effective Rate of InterestFree Vendor Discount Effective Rate of Interest Calculator - Calculates the effective rate of interest earned from a vendor discount for a prepayment of a balance within a certain amount of days for a percentage discount
Features: Calculator | Practice Problem Generator | Watch the Video
Examples (1):
2/10 net 30Tags:
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| [+] Venn Diagram |
[+] Venn Diagram (2 circles)Free Venn Diagram (2 circles) Calculator - Given two circles A and B with an intersection piece of C, this will calculate all relevant probabilities of the Venn Diagram.
Features: CalculatorTags:
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| [+] Verbal Phrase |
| [+] Vinculum |
[+] VolatilityFree Volatility Calculator - Given a set of stock prices, this determines expected rates of return and volatility
Features: CalculatorTags:
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