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Zack is preparing for a marathon and currently weighs 162 pounds. His total body weight can be expressed as 3x^3 + 9x^2, and his body fat weight can be expressed as 3/2x^2. Write…
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Zack is preparing for a marathon and currently weighs 162 pounds. His total body weight can be expressed as 3x^3 + 9x^2, and his body fat weight can be expressed as 3/2x^2. Write…
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Jul 15, 2017
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Zack is preparing for a marathon and currently weighs 162 pounds. His total body weight can be expressed as 3x^3 + 9x^2, and his body fat weight can be expressed as 3/2x^2. Write a function which represent Zack's body fat percentage.
Mathematics
middle-school
Delphirules
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Answer:
F(x) =1 /2x+6
Explanation:
Emilolsson
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Jul 16, 2017
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Fat percentage = Fat weight / Body weight * 100
Assuming that 3/2x^2 is (3/2)x^2
Fat percentage =
David Liang
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Jul 19, 2017
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David Liang
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