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

User George Armhold
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2 Answers

3 votes

The answer to this question is 0.025

User Sukru
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8.2k points
6 votes
a is 0.025 from what i worked out, I hope it is correct :)

User Thilanka De Silva
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8.1k points
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