Biank2286
Biank2286
10.11.2019 • 
Mathematics

Which sequences are geometric? select 3 options.
a) -2.7, -9, -30, -
b)-1, 2.5, -6.25, 15.
c)9.1, 9.2, 9.3, 9.
d)8, 0.8, 0.08, 0.
e)4, -4, -12, -

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