2 years ago

Please help...........................

1 answer:

Mkey [24]2 years ago

8 0

Answer:

Answer 3, $8 \sum_{n=0}^{27} n$

Step-by-step explanation:

If every element of the sum is multiplied by 8, we can just pull the 8 in front of the sum symbol.

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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andre [41]

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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