How long would it take, in minutes, for the person in the above question to walk off all the calories in the one brownie ? Walking requires energy equal to 2.5 times the basal metabolic rate.
Do NOT consider the energy needed to digest, absorb, and metabolize the snack itself, which the text describes as 10% of the ingested amount of food. Use the total amount of the energy in the one brownie in your calculation.
2007-01-31 10:34:23 · 2 answers · asked by Katie 1 in Science & Mathematics ➔ Chemistry
What person?.
What question?.
Sorry need more info......
2007-01-31 11:03:21 · answer #1 · answered by mindbender - seeker of truth 5 · 0⤊ 0⤋
A 72.5 kg person eats three 42.6 g brownies with nuts. What percentage (%) of their daily basal metabolic rate have they ingested ? How long would it take, in minutes, to walk off all the calories in the three brownies ? Walking requires energy equal to 2.5 times the basal metabolic rate.
Do NOT consider the energy needed to digest, absorb, and metabolize the snack itself, which the text describes as 10% of the ingested amount of food. Use the total amount of the energy in the three brownies in your calculation.
Enter a numerical answer only, do not include units with the answer you enter.
2007-01-31 19:36:10 · answer #2 · answered by sue 1 · 0⤊ 0⤋