What is the sum of the first thirteen terms in a geometric series with a1=−3 and r=4?

The sum of the first 13 terms of the sequence is -67,108,863.

Step-by-step explanation:

Sum of the first n terms of a geometric sequence:

The sum of the first n terms of a geometric sequence, with first term and ratio r, is given by:

In this question:

Sum of the first 13 terms:

The sum of the first 13 terms of the sequence is -67,108,863.

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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