Solve the Initial-Value Problem $$\frac { d r } { d t } + 2 t r - r = 0 , r ( 0 ) = 4$$

question 151

Short Answer

Solve the initial-value problem.
$$\frac { d r } { d t } + 2 t r - r = 0 , r ( 0 ) = 4$$

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Definitions:

Opportunity Rate

The rate of return of a foregone investment compared to the potential return on the chosen investment.

Net Float

The difference between checks written against and deposited in an account, reflecting the time lag between writing a check and clearing it.

Available Balance

The amount of funds in an account that are accessible for withdrawal or use, considering any pending transactions.

Book Balance

The amount of money on record in a company’s financial accounts, often compared to the available cash balance to identify discrepancies.