Use a Differential to Approximate the Quantity

question 290

Short Answer

Use a differential to approximate the quantity. ​ Round the result to the nearest thousandth, if necessary. __________

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Definitions:

Maturity Value

For an interest-bearing note, it is the sum of the face value (principal) and the interest dollars: MV = P + I.

360-Day Year

An accounting assumption that simplifies interest calculations by using a year composed of twelve 30-day months.

Leap Years

Years that contain 366 days instead of the usual 365, with an extra day added to February, occurring every four years to maintain the calendar year's alignment with the Earth's revolutions around the Sun.

Interest Computation

The process of calculating the amount of interest due on a loan or investment based on the principal amount, rate, and time.