find the sum of the following:first 10 terms of the arithmetic sequence 10.2,12.7,15.2,17.7,...
Asked by tongaeric1985
Answer (1)
Answer:To find the sum of the first 10 terms of the arithmetic sequence 10.2, 12.7, 15.2, 17.7, ..., we'll use the formula for the sum of a finite arithmetic series: