Solve the Problem $a _ { n } = 13 + 6 n$

question 149

Multiple Choice

Solve the problem.
-To train for a race, Will begins by jogging 13 minutes one day per week. He increases his jogging time by 6 minutes each week. Write the general term of this arithmetic sequence, and find how many weeks it takes for him to reach a jogging time of one hour.

• A) \(a _ { n } = 13 + 6 n\); 8 weeks
• B) \(a _ { n } = 13 + 6 n\); 7 weeks
• C) \(a _ { n } = 7 + 6 n\); 7 weeks
• D) \(a _ { n } = 7 + 6 n\); 8 weeks

---

Definitions:

North America

A continent located in the Northern Hemisphere and almost entirely within the Western Hemisphere, comprising countries such as Canada, the United States, and Mexico.

Indian Cultures

The diverse and rich traditions, beliefs, practices, and social structures of the numerous native peoples of the Indian subcontinent or of Indigenous peoples in the Americas.

Sixteenth Century

The period from the year 1501 to 1600, marked by significant events such as the Renaissance, the Reformation, and the beginning of European colonialism in the Americas.

Mesoamerican Civilizations

Ancient societies that developed in what is now Mexico and Central America before the Spanish conquest, including the Aztecs, Mayans, and Olmecs.