Determine Whether the Series Is Convergent or Divergent $\sum _ { n = 1 } ^ { \infty } \frac { n ! } { 2 ^ { n } }$

question 54

Short Answer

Determine whether the series is convergent or divergent. $\sum _ { n = 1 } ^ { \infty } \frac { n ! } { 2 ^ { n } }$

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Definitions:

Return-On-Sales Ratio

A financial metric that calculates how efficiently a company is generating profits from its revenue.

ROE

Return on Equity, a measure of financial performance calculated by dividing net income by shareholders' equity.

Inventory Turnover

A financial metric indicating how many times a company has sold and replaced inventory over a given period.

Fixed-Asset Turnover

A financial ratio that measures a company's ability to generate sales from its fixed assets.