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Mathematics, 24.02.2021 06:20 babra

Please help. it's due tonight. A lighthouse is located on a small island 4 km away from the nearest point P on a straight shoreline and its light makes nine revolutions per minute. How fast is the beam of light moving along the shoreline when it is 1 km from p? (Round your answer to one decimal place.) ​

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Please help. it's due tonight. A lighthouse is located on a small island 4 km away from the nearest...

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