Multiple Choice
Use the sequence feature of a graphing calculator to evaluate the sum of the first 10 terms of the arithmetic sequence.
Round to the nearest thousandth, if necessary.
-A stack of poles has 39 poles in the bottom row, 38 poles in the next row, and so on, with 6 poles in the top row. How many poles are there in the stack?
A) 765
B) 759
C) 690
D) 771
Correct Answer:
Verified
Correct Answer:
Verified
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