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**do**2 Riemann sums (left-hand and right-hand) and take the average. (3...2 Answers · Science & Mathematics · 01/12/2016

100! = 100 *99*98*97...*

**1****99**! = 99*98*97*96...*1 so you have 100 *99*98*97*96... ----------------------------- 99*98*97*96*95............. everything below the hundred is going to cancel to 1. i.e 99/99 = 1 98/98 =1 so you have :: 100 * 1*1*1*1*1*1... = 1005 Answers · Science & Mathematics · 09/10/2010

...cancel each other out, leaving you with

**1**/**99**. If you tried**doing**this with a calculator, it would not only take you hours, but your answer...2 Answers · Science & Mathematics · 26/10/2010

Let's define: p = "Gasoline costs $

**1**.**99**per gallon" q = "You live in Orange County"...1 Answers · Science & Mathematics · 02/02/2011

... the sum of all the numbers on the starting board, minus 99 (you

**do**minus**1****99**times). The final number will be 550-99=451. ...2 Answers · Science & Mathematics · 24/01/2013

**1**.**99**X 1.065 is the answer. ($2.12) To convert percentage to decimal.... To figure out the tax you multiply the % by original amount...which would be $**1**.**99**X .065. For a quick way to find out the final price, put a "1...6 Answers · Science & Mathematics · 08/04/2009

...yes. Here's a rigorous proof: Write

**1**.**99**... as 1 + .9 + .09 + .009 + ... This is 1.... If the asker meant something else, then he**did**not communicate himself clearly. :D12 Answers · Science & Mathematics · 28/06/2008

Let x be the interest per year. (

**1**.**99**)((100 + x) / 100)((100 + x) / 100) = 2.19 ((100 + x) / 100)^2 = 219 / 199 (100 + x) / 100...1 Answers · Science & Mathematics · 05/12/2011

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

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 50503 Answers · Science & Mathematics · 05/06/2008