| Recent Answers from Steve Holleran |
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2008-05-30 Powers: Hi Kirk, Well, if your calculator doesn't even have a power key, you can't do this without using tables of logarithms. To compute your example, 1.33^(0.2), you'd have to proceed like this:...
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2008-05-29 Sequences: Hi Patrick, Okay, here's what I see: You have an arithmetic sequence that looks like : 1 , 1+d, 1+2d, ... The nth term is 1 + (n-1)d, so term 10 is 1 + 9d and term 34 is...
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2008-05-28 Simultaneous equations: Hi Daryl, Your quadratic formula work is fine, but the trouble is being caused by a sign mistake early on: y = 11x + 3 y = 4x^2 so 4x^2...
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2008-05-28 logarithms: Hi Max, 1. Do you mean here that you want D = cu rt(V / .5236) and V = 100? If so, the you have log D = log [cu rt(100/.5236)] log D = log[(100/.5236)^(1/3)]...
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2008-05-28 Sequences: Hi Patrick, I think we need to use a formula here. The question is : 2^1 * 2^2 * 2^3 * . . . * 2^n = 2^210 so, when you multiply bases , you add exponents, and you have 2^(1...
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