Answer:
118 096
Step-by-step explanation:
78 732 / 4 = 19 683
19 683 = 3 ^ 9
n = 10
a1 = 4
r = 3
Sn = a1 * (r^n - 1)/(r - 1) = 4 * (3^10 - 1)/(3 - 1) = 4 * 59048 / 2 = 118 096
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Answers & Comments
Answer:
118 096
Step-by-step explanation:
78 732 / 4 = 19 683
19 683 = 3 ^ 9
n = 10
a1 = 4
r = 3
Sn = a1 * (r^n - 1)/(r - 1) = 4 * (3^10 - 1)/(3 - 1) = 4 * 59048 / 2 = 118 096