Write the Series Using Summation Notation $$1 + \frac { 1 } { 2 ^ { 7 } } + \frac { 1 } { 3 ^ { 7 } } + \frac { 1 } { 4 ^ { 7 } } + \frac { 1 } { 5 ^ { 7 } }$$

question 20

Multiple Choice

Write the series using summation notation.
- $$1 + \frac { 1 } { 2 ^ { 7 } } + \frac { 1 } { 3 ^ { 7 } } + \frac { 1 } { 4 ^ { 7 } } + \frac { 1 } { 5 ^ { 7 } }$$

• A) \(\sum _ { k = 2 } ^ { 6 } \frac { 1 } { k ^ { 7 } }\)
• B) \(\sum _ { k = 1 } ^ { \infty } k ^ { 7 }\)
• C) \(\sum _ { \mathrm { k } = 1 } ^ { 5 } \frac { 1 } { \mathrm { k } ^ { 7 } }\)
• D) \(\sum _ { k = 0 } ^ { 5 } \frac { 1 } { k ^ { 7 } }\)

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Definitions:

USDA's MyPlate

A visual guide created by the United States Department of Agriculture to help American consumers understand portion sizes and food groups recommended for a balanced and healthy diet.

Go Lean

A dietary approach focusing on lean proteins and reducing fat intake to improve overall health.

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The advised amount of energy intake from food and drinks to support an individual’s lifestyle and health needs.

1,200 Calories

A dietary energy intake level often cited for weight loss diets, providing a daily calorie goal that is lower than the average requirement for adults.