Use the information to write the appropriate variation equation, and find y for the given values.
y varies jointly as x and z. Find y for the given values of x and z.
y = 10 when x = 16 and z = 4; x = 8 and z = 2.

Question

Use the information to write the appropriate variation equation, and find y for the given values.
y varies jointly as x and z. Find y for the given values of x and z.
y = 10 when x = 16 and z = 4; x = 8 and z = 2.

goformit100 · Answer

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