Videos

Solves for any of the 5 variables in the Budget Line Equation: I, Px, Qx, Py, Qy Inputs: I = Income Px = Price for good x Qx = Quantity for good x Py = Price for good y Qy = Quantity for good y Calculator: https://www.mathcelebrity.com/budgetline.php

Calculates the PDF, CDF, mean, variance, standard deviation, and entropy for the Exponential Distribution Calculator: https://www.mathcelebrity.com/expodist.php

Rolls a balance forward with interest for a certain amount of time using monthly, daily, quarterly, and annual compounding.

Shows the addition and multiplication tables up to 20 x 20. Times Tables calculator at: https://www.mathcelebrity.com/mtable.php

Solves for P1, P2, V1, V2. Inputs: P1 = Pressure 1 P2 = Pressure 2 V1 = Volume 1 V2 = Volume 2 Calculator: https://www.mathcelebrity.com/boylelaw.php

Calculates multifactorials n!(m). Calculator: https://www.mathcelebrity.com/multifactorial.php

Evalutes !n which is the derangements or subfactorial. Calculator: https://www.mathcelebrity.com/derangement.php

Calculates total resistance in ohms for a set of parallel resistors. This video demos the calculator at https://www.mathcelebrity.com/pararesist.php

Generates up to the first 100 Fibonacci Numbers using the Fibonacci Sequence.

Solves for WIP, Cycle Time, or Throughput. Demos the calculator at https://www.mathcelebrity.com/littleslaw.php

Solves for any of the 4 variables, F1, F2, d, or x where: d = lever length Demos the calculator at https://www.mathcelebrity.com/lever.php

Solves for any of the 4 variables, L, M, V, and R in the angular momentum equation. The equation is L = MVR where: Angular Momentum (L) Mass (M) Velocity (V) Radius (R) Demos the calculator at https://www.mathcelebrity.com/angularmomentum.php

Solves work problems such as Person A completes the job in x hours, and Person B completes the job in y hours, how long would it take in hours-minutes if the worked together? Work Word Problem Calculator URL: https://www.mathcelebrity.com/workcombine.php

Solves for large segment (a), small segment (b), or Total Segment given 1 out of the 3 entries.

Calculates the sum of the first (n) natural, even, odd, square, and cube numbers Sum of the First (n) Numbers Calculator: https://www.mathcelebrity.com/sumofthefirst.php

Solves problems such as: What size sample should be chosen to ensure x% reliability within y% for the mean with a population standard deviation of sigma?

Determines a 90-99% confidence interval for a proportion

Determines if an a = b mod n congruence relation holds Congruence Relation Calculator URL: https://www.mathcelebrity.com/congruencerel.php

Evaluates a partitioned interval and find the norm (mesh)

Calculate the number of unique arrangements you can make with a word

Determines a test statistic and a table value and determines if the scenario is acceptable (cannot be rejected) or outside the expected range (reject null hypothesis)

Solves a set of 4 equations with 4 unknowns using Cramers Rule 4 unknown Cramers Rule Calculator URL: https://www.mathcelebrity.com/4unkcramer.php

Solves for the midpoint or any endpoint of the number line

Generates up to the first 3,000 prime, composite, even, or odd numbers as well as the sum of those numbers