If P Dollars Are Invested at an Annual Rate of R

question 67

Multiple Choice

If P dollars are invested at an annual rate of r%, then in t years this investment grows to F dollars, where $F = P \left( 1 + \frac { r } { 100 } \right) ^ { t }$ .If you solve this equation for P and hold F and r constant, what will the sign of $\frac { d P } { d t }$ be?

• A)positive
• B)negative

---

Definitions:

Techniques

Methods or strategies developed to carry out tasks more efficiently or effectively.

Selecting Text

Selecting text involves highlighting or marking text in a document or application in order to perform operations such as copy, cut, or format.

Paragraph

A specific part of a written document, typically addressing a solitary topic and marked by starting on a new line, being indented, or numbered.

Appearance and Shape

Refers to the visual characteristics and geometric form of objects, typically in design or graphical user interface contexts.