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Mathematics, 20.01.2021 05:40 kitam2871

Given z varies jointly as x and y, use the given values to find an equation that relates x, y, and z. X = 3, y = 8, and z = 54
A)
Z= 9/4xy
B)
z = 2.25xy
C)
Z=4/9xy
D)
z = 36xy

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