3 years ago

If r=0.5 and a6=0.03125 what is the value of a1?

Mathematics

2 answers:

andre [41]3 years ago

5 0

I guess this is a geometric series:

a6 = a1 * r^5 so

a1 = 0.03125 / 0.5^5

= 1 answer

Ulleksa [173]3 years ago

4 0

I would say 1 is your answer

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