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How much energy has your body used, in joules, if your health device indicates that 450 Calories were burned during your workout? How many Calories are in a dinner containing 3.5 x 10 to the power of 6 joules

Respuesta :

Answer:

Explanation:

1 Calorie = 4184 Joules

450 Calories = 450 x 4184 J

= 188.28 x 10⁴ J

3.5 x 10⁶ joules

4184 joules = 1 Calorie

3.5 x 10⁶ joules = 836.52 Calories.

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