5. In an arithmetic sequence, the fifth term is 44 and the ninth term is 80.(a) Find the common difference. (b) Find the first term. (c) Find the sum of the first 50 terms of the sequence.

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Gkkirsch asked May 12, 2023

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5. In an arithmetic sequence, the fifth term is 44 and the ninth term is 80.(a) Find the common difference. (b) Find the first term. (c) Find the sum of the first 50 terms of the sequence.

Mathematics
high-school

Gkkirsch asked May 12, 2023

by Gkkirsch

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Explanation:

first you should do is that find the common difference which is 9

5. In an arithmetic sequence, the fifth term is 44 and the ninth term is 80.(a) Find-example-1

Sunysen answered May 18, 2023

by Sunysen

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