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    Mathematics
  3. Study Set
    Calculus
  4. Exam
    Exam 13: Functions of Several Variables
  5. Question
    Find Three Positive Numbers X, Y, and Z Whose Sum
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Find Three Positive Numbers X, Y, and Z Whose Sum

Question 75

Question 75

Multiple Choice

Find three positive numbers x, y, and z whose sum is 32 and Find three positive numbers x, y, and z whose sum is 32 and   is a maximum. ​ A)  x = 11, y = 6, z = 15 B)  x = 6, y = 15, z = 11 C)  x = 15, y = 11, z = 6 D)  x = 8, y = 16, z = 8 E)  x = 8, y = 8, z = 16 is a maximum. ​


A) x = 11, y = 6, z = 15
B) x = 6, y = 15, z = 11
C) x = 15, y = 11, z = 6
D) x = 8, y = 16, z = 8
E) x = 8, y = 8, z = 16

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