SOLUTION: The sum of the first n odd numbers is n^2.The sum of the first 30 odd numbers is a)60 b) 90 c)300 d)900

SOLUTION: The sum of the first n odd numbers is n^2.The sum of the first 30 odd numbers is a)60 b) 90 c)300 d)900

Algebra.Com

Question 203353: The sum of the first n odd numbers is n^2.The sum of the first 30 odd numbers is
a)60 b) 90 c)300 d)900
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
In this case, n = 30, so...
30^2 = 900
Answer d)
RELATED QUESTIONS
what is the sum of the first 30 odd numbers? (answered by josmiceli)

show that the sum of the first N even natural numbers is equal to (1+1/N) times the sum... (answered by khwang)

What is the sum of the first 900 consecutive odd numbers? (answered by Alan3354,MathLover1,Edwin McCravy)

If S is the sum of the first 10 even counting numbers and n is the sum of the first 10... (answered by greenestamps)

Find the sum of: a) the first odd 'n' odd positive integers b) the first 'n' even... (answered by Edwin McCravy)

Find the sum of the first 90 odd... (answered by richard1234)

The sum of the first n odd numbers is 3600. What is the last odd number to be added when (answered by Fombitz)

what is the sum of the first 5000 odd... (answered by drj)

what is the sum of the first 100 odd numbers? (answered by CubeyThePenguin)