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1. Find the sum of the first 10 terms of the arithmetic sequence 10.2, 12.7, 15.2, 17.7,... A. 210.5 C. 205.5 B. 214.5 D. 200.0​

1. Find the sum of the first 10 terms of the arithmetic sequence 10.2, 12.7, 15.2, 17.7,... A. 210.5 C. 205.5 B. 214.5 D. 200.0​
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1. Find the sum of the first 10 terms of the arithmetic

sequence 10.2, 12.7, 15.2, 17.7,...
A. 210.5 C. 205.5
B. 214.5 D. 200.0​

User Anna Lam
by
7.9k points

1 Answer

0 votes
B. 214.5 is the answer
User Paul Solt
by
8.4k points
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