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Mathematics, 12.02.2021 14:00 brazilmade1
A quantity x varies directly with the square of y and inversely with z. If x=40 when y=4 and z=2, find x when y=10 and z=25. Do not include "y=" in your answer.
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A quantity x varies directly with the square of y and inversely with z. If x=40 when y=4 and z=2, fi...
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