Express the Sum Using Summation Notation $$\frac { 4 } { 5 } - \frac { 16 } { 25 } + \frac { 64 } { 125 } - \cdots + ( - 1 ) ^ { ( 13 + 1 ) } \left( \frac { 4 } { 5 } \right) ^ { 13 }$$

question 29

Multiple Choice

Express the sum using summation notation.
- $$\frac { 4 } { 5 } - \frac { 16 } { 25 } + \frac { 64 } { 125 } - \cdots + ( - 1 ) ^ { ( 13 + 1 ) } \left( \frac { 4 } { 5 } \right) ^ { 13 }$$

• A)
• \[\sum _ { k = 1 } ^ { n } ( - 1 ) ^ { ( k + 1 ) } \left( \frac { 4 } { 5 } \right) ^ { k }\]
• B)
• \[\sum _ { \mathrm { k } = 1 } ^ { 14 } ( - 1 ) ^ { ( \mathrm { k } + 1 ) } \left( \frac { 4 } { 5 } \right) ^ { \mathrm { k } }\]
• C)
• \[\sum _ { k = 1 } ^ { 13 } ( - 1 ) ^ { ( k + 1 ) } \left( \frac { 4 } { 5 } \right) ^ { \mathrm { k } }\]
• D)
• \(\sum _ { k = 1 } ^ { 13 } \left( \frac { 4 } { 5 } \right) ^ { k }\)

Identify the impact and implications of socio-economic factors on healthcare decisions and ethics.

Understand the ethical debates surrounding organ transplantation and life-sustaining treatments.

Recognize the importance of the Nuremberg Code and other ethical guidelines in protecting human subjects.

Analyze the ethical implications of race, class, and gender in medical research and healthcare policies.

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