2. Rate of calorie consumption. The table below shows the number of calories used per minute as a function of an individual's body weight for three sports: Walking 2.7 3.2 Bicycling 5.4 6.5 Swimming 5.8 6.9 Activity 100 lb 120 Ib 150 lb 170 lb 200 Ib 220 lb 5.4 5.9 10.8 11.9 11.6 12.7 4 4.6 8.1 9.2 8.7 9.8 a) Determine the number of calories that a 200 lb person uses in one half-hour of walking calories b) Who uses more calories, a 170 Ib person swimming for one hour, or a 220 lb person bicycling for a half-hour? A. The 170 lb person swimming for one hour B. The 220 lb person bicycling for a half-hour C. They both use the same amount of calories c) Does the number of calories of a person walking increase or decrease as weight increases? OA. Increase B. Decrease

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