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Mathematics, 18.04.2021 21:40 Jennifer16253

r varies directly as s and inversely as t cubed. If r=607.5 when s=12 and t=2, find r when s=42 and t=6

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r varies directly as s and inversely as t cubed. If r=607.5 when s=12 and t=2, find r when s=42 and...
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