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1. ### How do you figure percentages ?

100% = 1 99% = 0.99 5% = 0.05 etc. You simply multiply \$40,000.00 by 0.60 to get 60% of it. It's \$24,000.00

5 Answers · Science & Mathematics · 17/11/2008

2. ### Help on these 2 questions smart only?

1kg of bananas would cost 75.1 cents. 3.38/4.5 1 hamburger bun would cost 16.6 cents. 1.99/12 If that isn't what you were asking... You weren't specific enough.

1 Answers · Science & Mathematics · 03/10/2011

3. ### IB Math Sl question?

...per year".) Between 2007 and 2008, slope = (6.37 - 4.38)/(2008 - 2007) = 1.99/1 = 1.99 Between 2008 and 2009, slope = (9.54 - 6.37)/1 = 3.17 Between...

2 Answers · Science & Mathematics · 07/10/2015

4. ### Math problem?

Here's how you do this.. pair up the numbers 1 + 99 = 100 2 + 98 = 100 3 + 97 = 100 down to 49 + 51 = 100 This accounts for 4900 At this point you still have the 50 and 100 so add that to get 5050

3 Answers · Science & Mathematics · 05/06/2008

5. ### Alphanumeric puzzle: EVE/DID=.TALKTALKTALKTALK...?

... .010101..... 12/99 is .121212..... and so on. Now if you factor 9999 you have 3*3*11*101. So DID is going to be 101, 301, or 909. I then just typed up a list of possbible EVE ...

4 Answers · Science & Mathematics · 08/06/2007

6. ### How do you solve this problem?

First you notice that 1 + 99 = 100, 3 + 97 = 100, 5 + 95 = 100, etc. Knowing this, there are 25 numbers below 50 that each match up with one of the 25 numbers above 50 to equal 100. Thus the answer is 25(100) = 2500

2 Answers · Science & Mathematics · 27/03/2007

7. ### What set of equations represents the given equations after they have been cleared of fractions ?

Do you mean what set of values?? I'll assume that's what you're after. (2x+16)/11+(y-1)/3=3.......equ1...mult. by 33 3(2x+16) + 11(y-1) = 99.......expand 6x + 48 + 11y - 11 = 99 6x + 11y = 62.........equ1...mult. by 8 (to work with...

2 Answers · Science & Mathematics · 18/07/2009

8. ### Math Problem, Cannot Use Calculator?

... all that junk together. Note that this is in the form 99 Σ 1/[n(n+1)] n=1 Now, do a partial fraction decomp on 1/[n(n+1)]. Write 1/[n(n+1)] = A/n + B/(n + 1) Mult. through...

4 Answers · Science & Mathematics · 23/11/2010

9. ### how to find this sum without calculator?

... the number of terms will be four. Thus (1/97+1/98+1/99+1/100) = ((4)^2)/(97+98+99+100). You will get your answer to be 0.0406...

4 Answers · Science & Mathematics · 04/11/2010

10. ### Finding probability between two numbers using excel?

...0 and the standard deviation is 1, the probability that the score is between -1.99 and -1.37 can be computed in excel by typing =NORMSDIST...

6 Answers · Science & Mathematics · 10/10/2011