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What is the sum of a 54-term arithmetic sequence where the first term is 6 and the last term is 377? (1 point) 10,341 10,388 10,759 11,130
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What is the sum of a 54-term arithmetic sequence where the first term is 6 and the last term is 377? (1 point) 10,341 10,388 10,759 11,130

User Stirner
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1 Answer

7 votes

Answer:

10,341

Explanation:


S_(n)=(n)/(2) (a_1}+a_(n))\\S_(54)=(54)/(2) (6+377)=27 * 383=10,341

User Pedro Vicente
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