Write the First Four Terms of the Geometric Sequence with the Given

question 91

Multiple Choice

Write the first four terms of the geometric sequence with the given first term, a1, and common ratio, r.
- $$a _ { 1 } = 7 ; r = \frac { 1 } { 4 }$$

• A) \(\frac { 7 } { 4 } , \frac { 7 } { 16 } , \frac { 7 } { 64 } , \frac { 7 } { 256 } , \ldots\)
• B) \(7 , \frac { 29 } { 4 } , \frac { 15 } { 2 } , \frac { 31 } { 4 } , \ldots\)
• C) \(7 , \frac { 7 } { 4 } , \frac { 7 } { 16 } , \frac { 7 } { 64 } , \ldots\)
• D) \(7,28,112,448 , \ldots\)

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Definitions:

Hearing

The sensory process by which sound waves are transformed into electrical signals that are interpreted by the brain as sound.

Taste Receptors

Specialized sensory cells located on the tongue that detect the five basic tastes: sweet, sour, salty, bitter, and umami.

Taste Buds

Sensory organs located on the tongue, allowing the perception of different tastes such as sweet, sour, bitter, and salty.

Supertaster

An individual who experiences taste sensations with far greater intensity than the average person, due to having a higher density of taste buds.