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Isaak B.

Hard-Science and Math Tutor

Gibsonia, PA (15044)

Travel radius
40 miles
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Isaak B. passed a background check on 3/6/14. The check was ordered by another user through First Advantage. For more information, please review the background check information page.

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Isaak's Resources



Ask questions and get free answers from expert tutors

We are asked to find the value of the expression:   3xy + 2x  in the case where x = 2 and y = 3. This is a case of what I might call "numeric substition for variables".  It's a very important skill because it usually comes up at least once in many types...

Project cost (answer)

The NPV of the project cost is 250000.   What is the NPV of a future return?   You have to discount the future returns because of the fact that a dollar today is going to be worth $1.05 next year, 1*(1.05)^2 after two years, and so on.  So conversely getting a dollar...

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