Find the common ratio of the sequence. -80, 20, -5, 1.25, . . . A. -0.25 B. -4 C. 0.25

asked Jun 24, 2019 22.2k views

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Find the common ratio of the sequence. -80, 20, -5, 1.25, . . .

A. -0.25
B. -4
C. 0.25

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1 vote

i believe the answer would be B -4 because if you multiply -4 and -5 you get positive 20, you multiply positive 20 with -4 and you get -80

Bojan B answered Jun 26, 2019

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4 votes

Common ratio = -20/80 = -0.25 Answer

Its A

YATIN GUPTA answered Jun 28, 2019

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