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Mathematics, 10.11.2020 06:00 Kana81

Maria burns about 600 calories per hour jogging and about 450 calories per hour biking if Maria spends x hours per day biking and 4/5 as much time jogging which of the following functions best models the amount of calories C that Maria burns in one day form jogging and biking A) C(x) =840x
B) C(x) = 930x
C) C(x) = 960x
D) C(x) =1050x

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