Wednesday

December 17, 2014

December 17, 2014

Posted by **Tomas** on Wednesday, August 14, 2013 at 11:05pm.

- math help -
**Tomas**, Wednesday, August 14, 2013 at 11:10pmI think

1+3+5+7+9+11+13+15+17+19+21+23+25+27=196

answer:196/14=14

but I am not sure

- math help -
**Steve**, Wednesday, August 14, 2013 at 11:55pmyou are correct. Why would you not be sure, unless you don't trust tour addition?

Just FYI, the sum of the 1st n odd numbers is n^2, so in this case the sum is indeed 14^2.

So, the average of the 1st n odd numbers is always n^2/n = n.

- math help -
**Tomas**, Thursday, August 15, 2013 at 12:31amthank you

**Answer this Question**

**Related Questions**

math - how do i solve the sum of the first n even positive integers is h. the ...

algebra!!!! please help me!!!! - The smallest possible positive value of 1−...

math - Determine whether there are 2 consecutive odd integers such that 5 times ...

math - What percent of the first 50 positive integers contain no odd digits?

math - A. Four times one odd integer is 14 less than three times the next even ...

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

math - 5. How many positive integers less than 36 are equal to 4 times an odd ...

math - Let f:ℤ+ → ℤ+ be the function defined by: for each x &#...

math help please - Let f:ℤ+ → ℤ+ be the function defined by: ...

discrete math - Let f:ℤ+ → ℤ+ be the function defined by: for...