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Mathematics, 30.10.2019 13:31 brianmondesir1owahud

An arithmetic series contains 14 numbers. the first number is 12. the last number is 38. what is the sum of the series?
a. 312
b. 350
c. 494
d. 700

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An arithmetic series contains 14 numbers. the first number is 12. the last number is 38. what is the...
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