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Julius Davenport goes through a rigorous exercise routine each day. He burns calories at a rate of 708 calories perhour. How many calories does he need to exercise 30 minutes per day, 6 days a week?Julius needs calories to exercise 30 minutes per day, 6 days a week.(Simplify your answer.)

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Answer:

Julius needs 2124 calories to exercise 30 minutes per day, 6 days a week.

Step-by-step explanation:

Given that He burns calories at a rate of 708 calories per hour.


r=708\text{ cal/hr}

The number of calories he need to excercise 30 minutes per day, 6 days a week is;


\text{time t = 30 min/day }*\text{ 6 days/wk}=180\text{ minutes/wk = 3 hours/wk }

The amount of calories can be calculated as;


\begin{gathered} A=\text{rate}* time \\ A=708\text{ cal/hr }*3\text{ hours/wk} \\ A=2124\text{ calories/wk} \end{gathered}

Therefore, Julius needs 2124 calories to exercise 30 minutes per day, 6 days a week.

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