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1. ### How do you divide 1*10^-99 by 108?

1*10^(-99) = 108*(x^5) (1/108)*(10^-99) = x^5 (10/108)*(10^-100) = x^5 ((10/108)^(1/5))*((10^(-100))^(1/5)) = x ((0.09259)^(1/5))*(10^(-20)) = x (0.62)*10^(-20) = x, Ans.

4 Answers · Science & Mathematics · 20/03/2007

2. ### prove that 5 divides 1^99+2^99+3^99+4^99..?

... odd, then ( aⁿ + bⁿ ) has a factor ( a + b ) ........ (1) ________________________________________ ... 1⁹⁹ + 2⁹⁹ + 3⁹⁹ + ...

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

3. ### Multiplication of odd numbers 1 to 99?

...99) which is obviously 99! - P (2 ∙ 4 ∙ 6 ∙ 8 . . . . . 98) = 99! - P(1 ∙ 2 ∙ 3 ∙ 4 ∙ . . . . .49) ∙ 2^49 . . . . . (take out a factor of 2 from each of 2...

2 Answers · Science & Mathematics · 11/06/2011

4. ### Do these sides form a right triangle?

...each set. For the first it will be 20^2, 99^2, and 101^2, or 400, 9801, and 10201. By the...add up to the square of the larger. For #1 it does - 400+9801=10201, so #1 is a right triangle. ...

1 Answers · Science & Mathematics · 13/08/2011

5. ### Use a linear approximation (or differentials) to estimate the given number. (Use the linearization of 1/x. Do?

f(x) = 1/x ----> f '(x) = -1/x^2 1/99 is approximately 1/100 so close to this the gradient of the tangent is -1...approx= 1/100 + 0.0001 = 0.0101 Edit. A calculator will of course confirm that 1/99 = 0.010101010101.......

2 Answers · Science & Mathematics · 18/03/2011

6. ### Does 0.99 equal ?

No. 0.9999....repeating infinitely is equal to 1 (if you want a proof, let me know) 0.99 = 99/100 1 = 100/100 So 0.991

11 Answers · Science & Mathematics · 05/10/2007

7. ### Why does the function k(p)=x^1/.99 give me the equivalent of y(x)=IxI (absolute power of x)?

...vertical coordinate of every point must be positive. You probably know that (1 / 0.99) = ~ 1.0101 which is nearly 1, so ... k(p) = x^(1 /0.99) = ~ x^(1.0101) = ~ x^(1...

4 Answers · Science & Mathematics · 20/08/2016

8. ### Easy math multiplication! :)?

4*1=4 -99+4 is the same as 4-99, which is -95

4 Answers · Science & Mathematics · 15/07/2010

9. ### The cable company charges a monthly fee of \$45 Each movie rental is \$1.99 You owe \$68.88. How many movies did you rent?

...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 1.99 to isolate the X variable. so divide 23.88 by 1.99 and...

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

10. ### what two numbers multippiles to 100 and adds to 2?

...of his answer. I like to do these like this. Manipulate the...difference to find the numbers: {x,y} = ½(S±D) = -1 ± 3i...11)(-1 - 3i√11) = 1 - 9(-1)(11) = 1 + 99 = 100 (-1 + 3i√11) + (-1 - 3i√11) = -2...

5 Answers · Science & Mathematics · 09/04/2013