Provide an Appropriate Response $\frac { 4 } { 15 } , x , \frac { 5 } { 13 }$

question 139

Multiple Choice

Provide an appropriate response.
-For $\frac { 4 } { 15 } , x , \frac { 5 } { 13 }$ to be a geometric sequence, $x$ must be:

• A) \(\sqrt { \frac { 195 } { 20 } }\)
• B) \(\sqrt { \frac { 20 } { 195 } }\)
• C) \(\sqrt { \frac { 52 } { 75 } }\)
• D) \(\sqrt { \frac { 75 } { 52 } }\)

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Definitions:

Spherical

Relating to a shape or object that is perfectly round and symmetrical in all directions, similar to a ball.

Circular

Pertaining to or shaped like a circle.

Diameter

A straight line passing from side to side through the center of a body or figure, especially a circle or sphere, and representing its widest part.