Welcome to the College Prep Confidential Podcast

Videos

Calculates the cost of carry in terms of the forward price for a position taken with a spot price, storage cost, risk free rate, convenience yield, and forward contract delivery time.

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

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Calculates the effective rate of interest earned if you pay off a balance to a vendor within (n) days for a (d)% discount when the full balance is due in (f) days.

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April 28, 2012

Hyperbola Calculator

Given a hyperbola equation, this calculates asymptote equations, intercepts, foci points, eccentricity, and other items.

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

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April 21, 2012

Truth Table Calculator

Evaluates a boolean logic statement using 2 or 3 letters and displays the truth table for each scenario

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Calculates the yield rate on a short sale given sale price, buyback price, margin interest %, dividends, and margin requirement %.

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April 20, 2012

Rule of 72 Calculator

Calculates the amount of time it takes money to double using doubling time at a given interest rate using compound interest with the Rule of 72.

http://www.mathcelebrity.com/rule72.php

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Given 2 sides, this will solve for the 3rd side of a right triangle using the Pythagorean Theorem. Also, you can enter 3 triangle sides, and this will use the pythagorean theorem to prove if it is a right triangle or not.

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April 18, 2012

Rebound Ratio Calculator

Given a height of the drop, rebound ratio percentage, and number of bounces, this calculates the bounce height and distance of downward motion using the rebound ratio formula.

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

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Calculates the Probability Density Function (PDF), the Cumulative Density Function (CDF) and the i(th) moment as well as the mean, variance, and standard deviation

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Given a set of cash inflows, outflows as well as a discount rate, this calculates the modified payback period.

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

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Given a polynomial or rational expression, this will factor it if possible. Also shows the positive and negative potential root count using the Descartes Rule of Signs.

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

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Checks to see if a positive integer value you entered is:
* Even Numbers or Odd Numbers
* Evil Numbers or Odious Numbers
* Perfect Numbers, Abundant Numbers, or Deficient Numbers
* Triangular Numbers
* Prime Numbers or Composite Numbers
* Automorphic (Curious)
* Undulating Numbers
* Square Numbers

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Solves for length, width, height, lateral area, surface area, and volume given inputs of your choice for a rectangular solid.

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Given a polynomial, this counts how many terms, and lists out the coefficient, variable, and exponent for each term

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March 21, 2012

Cholesterol Calculator

Solves for any of the 4 items in the Cholesterol Equation, Total Cholesterol, High Density Lipoproteins (HDL), Low Density Lipoproteins (LDL), and Triglycerides.

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Given a confidence interval, this calculates the margin of error

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Given a number of members (m) and joints (j), this calculates if the truss if Statically Determinate, Statically Indeterminate, or Unstable

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March 5, 2012

2 dice calculator

Calculates various probabilities for the sum, product, and faces of a pair of dice including monte carlo trials, divisibility, etc.

2 dice calculator URL:
https://www.mathcelebrity.com/2dice.php

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Calculates Equivalent Annual Cost and compares two items-machines-goods using investment cost, expected lifetime, and Maintenance Cost to see which is the better buy.

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

Time Stamps
00:00 Intro
00:08 Calculator Demo
01:55 EAC Formula
02:14 Generate a…

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Given a set of returns and an initial investment, this calculates the Accounting Rate of Return (Average Return)

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Given a set of cash inflows and cash outflows, this calculates the payback period using cumulative cash flow amounts

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Feb. 16, 2012

Pentagon Calculator

Calculates the perimeter and area of a pentagon given side length and apothem length

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Calculates the following probability scenarios: P(x=k), P(x-=k), P(x-k).

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

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Calculates Units of Output (Service Output) Depreciation Depreciable value, DPU, and Depreciation per period.

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

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