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antoniya [11.8K]
3 years ago
11

An arithmetic series contains 14 numbers. The first number is 12. The last number is 38. What is the sum of the series?

Mathematics
1 answer:
Elis [28]3 years ago
4 0

Answer:

B. 350

Step-by-step explanation:

edge

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Step-by-step explanation:

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