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  1. Understanding PERT Formula Proof for Project Management

    Apr 23, 2009 · a formula used in project management for determining the expected time of an activity states that: Expected time = (Pessimistic value + 4*most likely value + Optimistic …

  2. Combining Formulas for Accumulated Amount of Money

    Jun 20, 2009 · Hi P*e^(rt) = Accumulated amount of money Principal e logaritm rate time is for continuous compounding of rate. F=A(((1+i)^n-1)/i) and this one works for savings that are …

  3. Understanding 'e' in the Compound Interest Formula for Students

    Mar 20, 2012 · Mark, when I go to that page, I see "Wikipedia does not have an article with this exact name". d.smith292, "e" is the base of the "natural exponential" function. It is called …

  4. the best two-point formula will involve abscissas that are chosen symmetrically on both sides of x.

  5. Understanding XRR: How to Determine Thin Film Sample …

    Jun 30, 2010 · I'm currently an undergrad research assistant in a lab that is experimenting with the interface between ferroelectrics and ferromagnetics. We have many thin film samples with …

  6. Formula for neutrinos emitted per second from a Proto Neutron Star

    Nov 11, 2025 · My current issue is trying to create a formula to find the amount of neutrinos emitted from a Proto neutron star through its life span ( which is 10-20...

  7. Calculating Temperature Increase in Copper Wires - Physics Forums

    Oct 23, 2006 · I'm wondering if there's a formula that shows how much the temperature is going to increase in a copper wire with a specific resistance. The only formula I can find is the one that …

  8. Apr 29, 2007 · In particular, the formula for the fringing field loss for a round conductor would be needed. Also, the formula for rectangular conductors with an aspect ratio close to 1:1 is …

  9. Cost Estimation capacity exponent formula • Physics Forums

    Aug 2, 2020 · To estimate the cost of an item of equipment or plant from another of a known cost and size or capacity , we use a well known formula Cost B = Cost A * ( CapacityB/Capacity …

  10. Equivalent mass of rotating parts - Physics Forums

    Jan 3, 2018 · Hi everyone ! i want to find the equivalent mass of a car rotating parts and i came across this site which provides some cars formula ...