Which geometric series results in a sum of -69,905

Using geometric sequence concepts, it is found that the one which results in a sum of -69,905 is:

D.

As a sum, it can be represented by:

The result of the sum is:

Item A:

For this sequence, we have that:

Hence, the sum is:

Item B:

For this sequence, we have that:

Hence, the sum is:

Item C:

For this sequence, we have that:

Hence, the sum is:

Item D:

For this sequence, we have that:

Hence, the sum is:

Hence option D is correct.

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understand that i don't know the answers

will someone answer his question

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4