Welcome to the College Prep Confidential Podcast

Jan. 5, 2012

# Sectoral Balance Calculator

Solves for any of the 6 Sectoral Balance Inputs:
Savings (PS)
Investment Spending (PI)
Government Spending (GS)
Tax (T)
Exports (E)
Imports (I)

Jan. 4, 2012

# Pressure Law Calculator

Solves for any of the 4 variables in the Pressure Law equation, P1, P2, T1, T2

Calculator:
https://www.mathcelebrity.com/pressurelaw.php

Jan. 4, 2012

# 3 Point Quadratic Equation Calculator

Calculates a second degree equation (quadratic) from 3 points.

Inputs:
(p1, p2)
(p3, p4)
(p5,p6)

Jan. 4, 2012

# Charles Law Calculator

Solves for any of the 4 inputs for the Charles Law equation, T1, T2, V1, V2.

Calculator:
https://www.mathcelebrity.com/charleslaw.php

Jan. 4, 2012

# Gross Domestic Product (GDP) Calculator

Solves for any of the inputs in the GDP equation.

Inputs:
Consumption
Investments
Government Spending
Savings
Imports
Exports

Calculator:
https://www.mathcelebrity.com/gdp.php

Jan. 3, 2012

# Budget Line Equation Calculator

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

Jan. 3, 2012

# Exponential Distribution Calculator

Calculates the PDF, CDF, mean, variance, standard deviation, and entropy for the Exponential Distribution

Calculator:
https://www.mathcelebrity.com/expodist.php

Jan. 3, 2012

# Balance with Interest

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

Jan. 2, 2012

Shows the addition and multiplication tables up to 20 x 20.

Times Tables calculator at:
https://www.mathcelebrity.com/mtable.php

Jan. 1, 2012

# Boyles Law Calculator

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

Dec. 31, 2011

# Multifactorial Calculator

Calculates multifactorials n!(m).

Calculator:
https://www.mathcelebrity.com/multifactorial.php

Dec. 31, 2011

# Derangements - Subfactorial Calculator

Evalutes !n which is the derangements or subfactorial.

Calculator:
https://www.mathcelebrity.com/derangement.php

Dec. 30, 2011

# Parallel Resistor Calculator

Calculates total resistance in ohms for a set of parallel resistors.

This video demos the calculator at https://www.mathcelebrity.com/pararesist.php

Dec. 29, 2011

# Fibonacci Numbers Calculator

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

Dec. 29, 2011

# Littles Law Calculator

Solves for WIP, Cycle Time, or Throughput.

Demos the calculator at https://www.mathcelebrity.com/littleslaw.php

Dec. 29, 2011

# Lever Systems Calculator

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

Dec. 29, 2011

# Angular Momentum Calculator

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)

Demos the calculator at https://www.mathcelebrity.com/angularmomentum.php

Dec. 28, 2011

# Work Word Problem Calculator

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

Dec. 28, 2011

# Golden Ratio Calculator

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

Dec. 28, 2011

# Sum of the First (n) Numbers Calculator

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

Dec. 28, 2011

# Sample Size Reliability for the Mean Calculator

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?

Dec. 28, 2011

# Confidence Interval of a Proportion Calculator

Determines a 90-99% confidence interval for a proportion

Dec. 27, 2011

# Congruence Relation Calculator

Determines if an a = b mod n congruence relation holds

Congruence Relation Calculator URL:
https://www.mathcelebrity.com/congruencerel.php

Dec. 27, 2011

# Partitioned Interval Norm (Mesh) Calculator

Evaluates a partitioned interval and find the norm (mesh)