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.

You can learn more about geometric sequence concepts at link

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.