Find the number of terms, n, of the arithmetic series given a1=11, an=95, and Sn=689.
A. 16
B...
Mathematics, 14.07.2021 06:30 amandamac7339
Find the number of terms, n, of the arithmetic series given a1=11, an=95, and Sn=689.
A. 16
B. 15
C. 13
D. 14
Answers: 2
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