When Kate Exercises, She Either Swims or Runs

question 21

Multiple Choice

When Kate exercises, she either swims or runs. She wants to spend a minimum of 12 hours a week exercising, and she wants to swim 3 times the amount she runs. What is the minimum amount of time she must spend doing each exercise?

• A) At least 6 hours running and 9 hours swimming.
• B) At least 1 hour running and 11 hours swimming.
• C) At least 6 hours running and 18 hours swimming.
• D) At least 9 hours running and 3 hours swimming.
• E) At least 3 hours running and 9 hours swimming.

---

Definitions:

Muscle Mass

The total quantity of muscle tissue in the body, typically increased through exercise and proper nutrition.

Sympathetic

Exhibiting feelings of empathy or compassion towards others; also refers to the part of the autonomic nervous system that controls the "fight or flight" response.

Parasympathetic

The part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract.

Somatic

Relating to the body, specifically as distinguished from the mind or psyche.