Evaluate: 5 Σ n=0 3 (3/2) ² = [?]

Cgmckeever asked Jun 14, 2023

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29 votes

Evaluate:
5 Σ n=0 3 (3/2) ² = [?]

Cgmckeever asked Jun 14, 2023

2.9k points

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13 votes

Answer: 62.34

Explanation:

$\sum^(5)_(n=0) 3(3/2)^n=3[(3/2)^0 +(3/2)^1 +(3/2)^2 +(3/2)^3 +(3/2)^4 +(3/2)^5] \approx 62.34$

Tibor Udvari answered Jun 20, 2023

2.5k points

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