4 years ago

A geometric sequence has a1=45 and r=0.2

Mathematics

1 answer:

lana [24]4 years ago

4 0

Answer:

Solution Use the formula an = a1 * rn-1 that gives the n th term to find a10 as follows

a10 = a1 * rn-1

= 45 * 0.29 = 2.304 * 10-5

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