Respuesta :
To find the common ratio, we have to ask ourselves: 0.9 multipled by what number is equal to 0.09?
0.9 * x = 0.09
x = .1
The next term is 0.009 * .1 (common ratio) = 0.0009
0.9 * x = 0.09
x = .1
The next term is 0.009 * .1 (common ratio) = 0.0009
Answer:
a and c
0.9
0.1
1
Step-by-step explanation:
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