Find the Square Root If It Is a Real Number $\sqrt { \frac { 49 } { 256 } }$

question 58

Multiple Choice

Find the square root if it is a real number, or state that the expression is not a real number.
- $\sqrt { \frac { 49 } { 256 } }$

• A) \(\frac { 1 } { 2 }\)
• B) \(\frac { 7 } { 17 }\)
• C) \(\frac { 3 } { 16 }\)
• D) \(\frac { 7 } { 16 }\)

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Definitions:

Periodic Rate

Periodic rate is the interest rate applied to a financial product over a specific period, which could be daily, monthly, or quarterly, rather than annually.

Quarterly Payments

Payments that are made four times a year, usually for loans or investments, corresponding to each quarter of the year.

Compounded Semi-annually

Interest on an investment or loan is calculated and added to the principal two times a year.

Government of Canada Bond

A Government of Canada Bond is a secure investment issued by the Canadian government, which promises to pay the holder a fixed rate of interest over a specific period of time.