hannahmeesenburg hannahmeesenburg

27-04-2021
Mathematics

contestada

Find the sum of the first 69 terms of the arithmetic sequence.
31, 32, 33, 34, ...
What is the sum of the first 69 terms?

Respuesta :

mustaffababy mustaffababy

27-04-2021

Answer:

66.4637681159

Step-by-step explanation:

add the 69 numbers and divide by 69 for how many terms there are

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