# Yahoo Web Search

1. ### Why do stores put like 1 . 99 or . 99 as the price of something?

Stores use this as a psychological technique. Customers tend to ignore the cents without rounding up, making them see "\$2" and "\$ 1 " instead of "\$2.00" and "\$ 1 . 99 ".

2. ### runescape range guide 1 - 99 ?

1 -20 use a bow at cows 20-50 use knifes at rock crabs or yaks 50-65 so pest control and get void while ur at it then on to 99 use red chins u didnt do monkey madness and u dont want to just go to the chaos tunnels and kill mummies if ...

9 Answers · Games & Recreation · 12/05/2009

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

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

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

4. ### How do I find the minimum sample mean needed to estimate a population mean to within 2.5cm with 99 %confidence?

... use the 99 % confidence level to find z*; We could use a calculator and do -invnorm(( 1 -. 99 )/2), which is located under the Distributions menu, or use...

1 Answers · Education & Reference · 17/05/2012

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. ### Why does everything cost . 99 or \$ 1 . 99 ?

...as "odd prices": a little less than a round number, e.g. \$19. 99 or £2.98. The theory is this drives demand greater than...

10 Answers · Entertainment & Music · 02/03/2012

7. ### 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

8. ### How does the 1 % outweight the 99 %?

... with my husband for 7 years and it seems it always does ! We get along great and fight over one thing, money! I hate it and it...

11 Answers · Family & Relationships · 28/08/2006

9. ### Does nebody know the tips 1 - 99 in the frays music video?

there are not tips 1 - 99 in the video; if you pay close attention... release the fear 1 . LOVE 86. OPEN UP 11. REMEMBER 99 . SAY GOODBYE ...

2 Answers · Entertainment & Music · 08/03/2007

10. ### Scientific Notation Question?

You can round 1 . 99 up to 2.00 and 5.98 up to 6.00. Now that we've simplified... 30 to 24 to get 54. You get 12x10^54.. Simplify to 1 .2x10^55 Easy enough.

3 Answers · Science & Mathematics · 20/02/2012