Question

Which of the following situations illustrates a joint variation? 

A. The volume of a rectangular box to its length, width, and height
B. The perimeter of a square to its side
C. The speed of the boat per hour to the amount of diesel
D. The heat required to melt a substance to its mass​

Answer 1

Answer:

B. The perimeter of a square to its side

Step-by-step explanation:

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