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What is the common ratio of the sequence? -2, 6, -18, 54,... A) −3 B) −2 C) 3 D) 8 99 Points !
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Aug 2, 2019
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What is the common ratio of the sequence?
-2, 6, -18, 54,...
A) −3
B) −2
C) 3
D) 8
99 Points !
Mathematics
college
BobbyScon
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Hello!
To find this you have to divide the number by its previous one
6 / -2 = -3
-18 / 6 = -3
54/-18 = -3
The answer is A) -3
Hope this helps!
Mike Hildner
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Aug 7, 2019
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Mike Hildner
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