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🧠Mixed10 questions

Stress Relief Time Calculator Knowledge Check

Sharpen your stress relief time calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.

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An unexpected stressor spikes your cortisol by 30 ng/mL. A mindfulness exercise reduces cortisol by 2 ng/mL per minute. What percentage of the spike is recovered after 7 minutes of the exercise?

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