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Anastaziya [24]
2 years ago
7

Write the first ten terms of the geometric sequence a1 = 3, r = 1.1 to two decimal places. Am I supposed to multiply 3 by 1.1 te

n times?
Mathematics
1 answer:
Makovka662 [10]2 years ago
6 0
The general formula for geometric series is tn = a×rⁿ⁻¹. In this question, a (or a1) is 3, and r is 1.1, therefore the first ten terms would be 3×1.1⁰ (3) , 3×1.1¹ (3.3), 3×1.1² (3.63) and so on up until you get to 3×1.1⁹ or 7.07.
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vekshin1

Answer:

B. How many total customers were at the story today?

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