Mathematics, 05.03.2021 05:30 ajanchondo2004
Your classmate is starting a new fitness program. He is planning to ride his bicycle 50 minutes every day. He burns 7 calories per minute bicycling at 11 mph and 10.75 calories per minute bicycling at 15 mph. How long should he bicycle at each speed to burn 500 calories?
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Your classmate is starting a new fitness program. He is planning to ride his bicycle 50 minutes ever...
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