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Mathematics, 25.11.2021 18:50 pearljammarow6ujs

S To assist fish in returning to spawning sites up gentle slopes, a rough artificial stream can be built instead of a fish ladder. To cross a dam which is 10 feet high, an artificial stream covers a run of 61 feet. What is the length of the artificial stream?

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S To assist fish in returning to spawning sites up gentle slopes, a rough artificial stream can be b...
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