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nignag [31]
2 years ago
5

Find the common ratio of the geometric sequence 11, -55, 275,...11,−55,275,...

Mathematics
1 answer:
Kaylis [27]2 years ago
3 0

Answer:

r = -5

Step-by-step explanation:

common ratio (r) is found be dividing one term by its preceding term:

r = 275 ÷ -55 = -5

or, r = -55 ÷ 11 = -5

Therefore, r = -5

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