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Pie
3 years ago
5

A geometric sequence has a4=4 and a5=7. What is a1?

Mathematics
2 answers:
ella [17]3 years ago
4 0
A is 0.025 from what i worked out, I hope it is correct :)

myrzilka [38]3 years ago
4 0

The answer to this question is 0.025

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