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Alinara [238K]
2 years ago
8

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 t

erm. (c) Find the sum of the first 50 terms of the sequence.​
Mathematics
1 answer:
natulia [17]2 years ago
6 0

Step-by-step explanation:

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

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