Find the Derivative $$s = \frac { 2 e ^ { t } } { 2 e ^ { t } + 1 }$$

question 518

Multiple Choice

Find the derivative.
- $$s = \frac { 2 e ^ { t } } { 2 e ^ { t } + 1 }$$

• A) \(\frac { 2 e ^ { t } } { \left( 2 e ^ { t } + 1 \right) ^ { 2 } }\)
• B) \(\frac { e ^ { t } } { \left( 2 e ^ { t } + 1 \right) ^ { 2 } }\)
• C) \(\frac { 2 e ^ { t } } { \left( 2 e ^ { t } + 1 \right) ^ { 3 } }\)
• D) \(\frac { 2 e ^ { t } } { \left( 2 e ^ { t } + 1 \right) }\)

Understand the fundamental concepts of internal and sustainable growth rates.

Calculate dividend payout and retention ratios using financial information.

Analyze the impact of financial policies on a firm’s growth rates.

Calculate and interpret profit margin, total asset turnover, and debt-equity ratios.

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Definitions:

GDP

Short for Gross Domestic Product, it's the total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period.

MV

An abbreviation that can stand for "Market Value," representing the current price at which an asset or service can be bought or sold.

Percentage

A portion or part of a whole, expressed as a fraction of 100.

Constants

Fixed values in an equation or model that do not change, unlike variables which can fluctuate.