The sum of n terms of a geometric series is given by

Substituting the given numbers, you have

There are 6 terms in the series.
Answer:
When you have an imaginary number in the denominator multiply the numerator and the denominator by the conjugate of the denominator.
Answer:
<u>C. 9 minutes 30 seconds</u>
Step-by-step explanation:
well you could estimate it or just add 2.5 to 6.9 and you would get pretty close to the answer
<u>Have a good day! :)</u>
Answer:
$708.26
Step-by-step explanation:
771.95 x .0825 = 63.69
771.95 - 63.69 = $708.26
Hope this helps