| [+] Caesar Box |
[+] Calculus SummaryFree Calculus Summary Calculator - A summary of notes, tips, and tricks for Calculus.
Features: CalculatorTags:
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| [+] Calls-Puts-Option Δ |
[+] Capitalized Cost and Periodic ChargeFree Capitalized Cost and Periodic Charge Calculator - Given an Asset Value (A), a Salvage Value (S) at time (N), a sinking fund rate of (j), an effective rate of interest (i), and maintenance expense (M), this calculator solves for periodic charge (H) and capitalized cost (K)
Features: Calculator | Quiz Generator | Practice Problem GeneratorTags:
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| [+] Cardioid |
| [+] Cartesian Product |
| [+] Ceiling |
| [+] Centripetal Acceleration |
[+] Cevian Triangle RelationsFree Cevian Triangle Relations Calculator - Given a triangle with a cevian, this will solve for the cevian or segments or sides based on inputs
Features: CalculatorTags:
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| [+] Chain Discounts and Net Cost Price and Net Cost Equivalent |
| [+] Change Counting |
| [+] Charles Law |
[+] Chebyshevs TheoremFree Chebyshevs Theorem Calculator - Using Chebyshevs Theorem, this calculates the following:
Probability that random variable X is within k standard deviations of the mean.
How many k standard deviations within the mean given a P(X) value.
Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the VideoTags:
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| [+] Chemical Compounds |
| [+] Chi-Square χ2 Test |
| [+] Chi-Square Critical Values |
[+] Chinese Remainder TheoremFree Chinese Remainder Theorem Calculator - Given a set of modulo equations in the form:
x ≡ a mod b
x ≡ c mod d
x ≡ e mod f
the calculator will use the Chinese Remainder Theorem to find the lowest possible solution for x in each modulus equation.
Given that the ni portions are not pairwise coprime and you entered two modulo equations, then the calculator will attempt to solve using the Method of Successive Subsitution
Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the Video
Examples (1):
x = 1 mod 2,x = 2 mod 3,x = 3 mod 5,x = 4 mod 11Tags:
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| [+] Cholesterol |
[+] ChordFree Chord Calculator - Solves for any of the 3 items in the Chord of a Circle equation, Chord Length (c), Radius (r), and center to chord midpoint (t).
Features: Calculator | Practice Problem GeneratorTags:
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[+] Circle EquationFree Circle Equation Calculator - This calculates the standard equation of a circle and general equation of a circle from the following given items:
* A center (h,k) and a radius r
* A diameter A(a1,a2) and B(b1,b2)
This also allows you to enter a standard or general form equation so that the center (h,k) and radius r can be determined.
Features: Calculator | Practice Problem Generator | Watch the Video
Examples (4):
(1,1)(2,4)
(1,4) and (5,6)
(h,k) = (2,- 4) and r = 5
(x - 2)^2 + (y + 5)^2 = 81Tags:
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| [+] Circles |
| [+] Circular Permutation |
[+] Class Frequency Goodness of FitFree Class Frequency Goodness of Fit Calculator - Performs a goodness of fit test on a set of data with class boundaries (class boundary) with critical value test and conclusion.
Features: CalculatorTags:
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| [+] Classify Fraction |
| [+] Clock Angle |
| [+] Clock Gain and Loss |
| [+] Clock Hands Meet |
| [+] Closest Fraction |
| [+] Cofunction |
[+] Coin Amount to DenominationFree Coin Amount to Denomination Calculator - Takes a money value and using the highest possible bills/coins, constructs the amount using bills and coins.
Features: Calculator | Practice Problem GeneratorTags:
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[+] Coin CombinationsFree Coin Combinations Calculator - Given a selection of coins and an amount, this determines the least amount of coins needed to reach that total.
Features: Calculator | Watch the VideoTags:
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| [+] Coin Denomination Conversions |
| [+] Coin Toss Probability |
[+] Coin Total Word ProblemsFree Coin Total Word Problems Calculator - This word problem lesson solves for a quantity of two coins totaling a certain value with a certain amount more or less of one coin than another
Features: Calculator | Practice Problem GeneratorTags:
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| [+] Coin Values |
| [+] Coin Word Problems |
| [+] Collatz Conjecture |
| [+] Collinear Points that form Unique Lines |
| [+] Combination with Variable |
[+] Combinations with ReplacementFree Combinations with Replacement Calculator - Calculates the following:
How many combinations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?
Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the Video
Examples (0):
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| [+] Combined Gas Law |
| [+] Combined Ratio |
| [+] Commission |
[+] Common Core State StandardsCommon Core State Standards List
Features: CalculatorTags:
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| [+] Common Prefixes |
| [+] Common Suffixes |
[+] Commutative PropertyFree Commutative Property Calculator - Demonstrates the commutative property of addition and the commutative property of multiplication using 3 numbers.
Numerical Properties
Features: Calculator | Practice Problem GeneratorTags:
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[+] Compare RaisesFree Compare Raises Calculator - Given two people with a salary and annual raise amount, this determines how long it takes for the person with the lower salary to catch the person with the higher salary.
Features: Calculator | Practice Problem GeneratorTags:
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| [+] Comparison of Numbers |
| [+] Complementary and Supplementary Angles |
| [+] Complex Number Operations |
| [+] Composite Number |
| [+] Compound Interest Accumulated Balance |
| [+] Compound Interest and Annuity Table |
[+] Computer Storage ConversionsFree Computer Storage Conversions Calculator - This calculator converts between the following computer storage measurements:
* byte
* kilobyte
* megabyte
* gigabyte
* terabyte
* petabyte
* exabyte
Features: Calculator | Practice Problem Generator
Examples (3):
3 bytes
5 gb
9mb.Tags:
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[+] ConesFree Cones Calculator - Calculates and solves for Radius, height, Volume (Capacity), Lateral Area, and Surface Area of a Cone.
Features: CalculatorTags:
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[+] Confidence Interval for the MeanFree Confidence Interval for the Mean Calculator - Calculates a (90% - 99%) estimation of confidence interval for the mean given a small sample size using the student-t method with (n - 1) degrees of freedom or a large sample size using the normal distribution Z-score (z value) method including Standard Error of the Mean. confidence interval of the mean
Features: Calculator | Practice Problem Generator | Watch the VideoTags:
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| [+] Confidence Interval for Variance and Standard Deviation |
| [+] Confidence Interval of a Proportion |
[+] Confidence Interval/Hypothesis Testing for the Difference of MeansFree Confidence Interval/Hypothesis Testing for the Difference of Means Calculator - Given two large or two small distriutions, this will determine a (90-99)% estimation of confidence interval for the difference of means for small or large sample populations.
Also performs hypothesis testing including standard error calculation.
Features: Calculator | Practice Problem GeneratorTags:
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| [+] Congruence Modulo n |
| [+] Conjugates |
| [+] Consecutive Integer Word Problems |
| [+] Consecutive Interior Angles |
[+] Container ArrangementsFree Container Arrangements Calculator - Given a set of items inside a container, this calculates the probability that you draw certain items in the following fashion:
Draw all the items
Draw any of the items
How many ways can you choose m items of a, n items of b, o items of c, etc.
Features: CalculatorTags:
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| [+] Continued Fraction |
| [+] Continuous Annuity |
| [+] Coordinating Conjunctions |
| [+] Cost Function |
| [+] Cost of Carry |
[+] Cost Recovery MethodFree Cost Recovery Method Calculator - Given a sales price, cost, and set of payments, this determines the gross profit per year based on the cost recovery method.
Features: Calculator | Practice Problem GeneratorTags:
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[+] Cost Revenue ProfitFree Cost Revenue Profit Calculator - Given a total cost, variable cost, revenue amount, and profit unit measurement, this calculates profit for each profit unit
Features: Calculator | Practice Problem GeneratorTags:
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| [+] Counting |
| [+] Counting by Tens |
| [+] Counting on a Number Line |
| [+] Counting with Groups of 10 and Leftovers |
| [+] Coupon Comparison |
[+] Covariance and Correlation coefficient (r) and Least Squares Method and Exponential FitFree Covariance and Correlation coefficient (r) and Least Squares Method and Exponential Fit Calculator - Given two distributions X and Y, this calculates the following:
* Covariance of X and Y denoted Cov(X,Y)
* The correlation coefficient r.
* Using the least squares method, this shows the least squares regression line (Linear Fit) and Confidence Intervals of α and Β (90% - 99%)
Exponential Fit
* Coefficient of Determination r squared r2
* Spearmans rank correlation coefficient
* Wilcoxon Signed Rank test
Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the VideoTags:
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[+] Cox-Ross-Rubenstein PricingFree Cox-Ross-Rubenstein Pricing Calculator - Using the Cox-Ross-Rubenstein method, this calculates the call price and put price of an option.
Features: Calculator | Practice Problem GeneratorTags:
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[+] Credit Card BalanceFree Credit Card Balance Calculator - This calculator shows 3 methods for paying off a credit card balance on a monthly installment basis given an outstanding balance and an Annual Percentage Rate (APR):
1) Minimum Payment Amount
2) Minimum Percentage Amount
3) Payoff in Years
Features: Calculator | Quiz GeneratorTags:
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[+] CribbageFree Cribbage Calculator - Calculates the score you would get after the deck card is flipped in a hand of cribbage.
Features: Calculator | Watch the VideoTags:
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| [+] Critical Values for F-test |
| [+] Critical Z-values |
| [+] Cross Partitions |
| [+] Cross Product |
| [+] Cube |
[+] Cubic EquationFree Cubic Equation Calculator - Solves for cubic equations in the form ax3 + bx2 + cx + d = 0 using the following methods:
1) Solve the long way for all 3 roots and the discriminant Δ
2) Rational Root Theorem (Rational Zero Theorem) to solve for real roots followed by the synthetic div/quadratic method for the other imaginary roots if applicable.
Features: Calculator | Quiz Generator | Practice Problem Generator
Examples (1):
2x^3 - 4x^2 - 22x + 24Tags:
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| [+] Cuboid |
| [+] Cylinders |
