Wednesday

July 30, 2014

July 30, 2014

Posted by **Kristen** on Monday, September 10, 2007 at 12:01pm.

- Math -
**bobpursley**, Monday, September 10, 2007 at 12:46pmfor any odd number (b), there are (b-1)/2 odd numbers less than it.

check on that thinking. for b= 11, the odd numbers less are 1,3,5,7,9 or five. Yep, it works.

There are 1000 numbers for the choice of b, so there must be this number of ordered pairs:

Sum b=1 to 1999(0dd) of (b-1)/2

Sum 1/2 (b-1)= 1/2 sum b - 1/2 sum

and see if you can sum those from 1 to 1999

- Math -
**Kristen**, Monday, September 10, 2007 at 5:18pmThanks for responding, it really helped.

- Math -

**Related Questions**

math - 1. Cynthia used some of the ordered pairs from the set below to make a ...

8th grande transition algebra - well, i am doing a math crossword puzzle on ...

math check - Posted by TchrWill on Thursday, July 14, 2005 at 5:44pm. 2.)The sum...

math - Give your own example of a function using a set of at least 4 ordered ...

math - Give your own example of a function using a set of at least 4 ordered ...

math - secret riddle worksheet riddle: why did the teacher wear sunglasses? 1) ...

11th grade mths - Please check urgently .I have to submit the assignment A give ...

math - just a little stuck can you help me out? 1.)Sales (in millions) of a ...

Math - 1. In an ordered set of 4 consecutive odd integers, the sum of 3 times ...

Math - theres a question on my homework packet. Here it is: -The Data contains 7...