johnnowak523 johnnowak523

28-04-2018
Mathematics

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find the 9th term of the sequence which has a first term of 1 and has a common ratio of 1.5

find the 9th term of the sequence which has a first term of 1 and has a common ratio of 15 class=

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Banabanana Banabanana

28-04-2018

a₁ = 1; r=1.5

a₉ = a₁ * r⁸ = 1 * 1.5⁸ ≈ 25.63

Answer: c. 25.63

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