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  1. ... our equation is 45+1.99X=68.88 now you want to move the 45 to the other side, so what you do is minus 68.88 by 45. this is what you get. 1.99X=23.88 now you have to divide both sides by...

    2 Answers · Science & Mathematics · 27/10/2017

  2. Does it go with or refer to a book ? If so, that's probably what the ...

    1 Answers · Science & Mathematics · 07/08/2012

  3. Note : If n is odd, then ( aⁿ + bⁿ ) has a factor ( a + b ) ........ (1) ________________________________________ ... 1⁹⁹ + 2⁹⁹ + 3⁹⁹ + 4⁹⁹ = ( 1⁹⁹ + 4⁹⁹ ) + ( 2⁹⁹ + 3⁹⁹...

    2 Answers · Science & Mathematics · 18/01/2011

  4. Hi, f(x)= -0.11x² + 0.66x + 1.99 f(x)= -0.11(x² - 6x + 9) + 1.99 + .99 f(x)= -0.11(x - 3)² + 2... of the vertex If x = 3, then f(x)= -0.11x² + 0.66x + 1.99 becomes f(3)= -0.11(3)² + 0.66(3) + 1.99 = -.99 + 1.98 + 1.99...

    1 Answers · Science & Mathematics · 09/07/2010

  5. ...exact fraction, or will a decimal approximation do? For a decimal approximation, on an algebraic calculator just enter what you did above. For a standard calculator that has a [1/x] key, enter: 94 [1/x] + 95 [1/x] + 96 [1/x] + 97 [1/x...

    3 Answers · Science & Mathematics · 08/11/2010

  6. 1+1=2 1+0=1 WHERE DID THE ONE DISAPPEAR TO

    3 Answers · Science & Mathematics · 06/08/2012

  7. ...other ways. In summation notation, we have: 1/(1 * 2) + 1/(2 * 3) + ... + 1/(99 * 100) = sum(n=1 to 99) 1/[n(n + 1)]. Then, since 1/[n(n + 1)] = 1/n - 1...

    1 Answers · Science & Mathematics · 24/09/2010

  8. It makes people feel like they are getting a deal. 99cents sounds bettter than $1. and your more apt to spend $99.99 than $100.00 It's simple marketing. It gives the sense that you are getting a deal, but at the same time...

    14 Answers · Science & Mathematics · 18/10/2006

  9. ... so 2S=100*50 which gives us that S=2500. Done

    6 Answers · Science & Mathematics · 14/10/2007

  10. ...a very well known result. You can see how popular this is by doing a quick Google search: http://www.google.com/#hl=en&source=hp&q=1+%3D...

    1 Answers · Science & Mathematics · 28/10/2009

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