Final answer:
The best strategy to achieve the goal of 150 miles of biking and jogging in a month is to alternate between the two activities regularly to prevent burnout and injuries(option b).
Step-by-step explanation:
The question is about setting a strategy to achieve a goal of biking and jogging a total of 150 miles in a month. The best strategy would be to b) alternate between biking and jogging regularly. This approach would prevent burnout and overuse injuries that could occur from excessive focus on one activity. For instance, you could create a schedule that includes biking on certain days and jogging on others, ensuring that you stay active and engaged without overwhelming your body.
Setting a goal of only 50 miles falls short of your original 150-mile goal and would not help you reach it. Staying inactive throughout the month would make it impossible to reach the goal, and exclusively focusing on biking ignores the part of the goal that includes jogging. Therefore, alternating activities in a balanced and consistent manner is the most effective strategy to achieve your combined biking and jogging milestone.