Multiple Choice
Several logs are stored in a pile with 30 logs on the bottom layer,29 on the second layer,28 on the third layer,and so on.If the top layer has one log,how many logs are in the pile?
A) 464
B) 465
C) 450
D) 435
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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