Given y=Acos(Bx+C) + D. Throughout the day the depth of water at the end of a pier varies with the tides. High tide occurs at 4 am with a depth of 6 meters. Low tide occurs at 10 am with a depth of 2 meters. Model the problem by using the given trigonometric equation to show the depth of the water t hours after midnight showing all your work. Solve the problem by finding the depth of the water at noon, explaining, the reasoning. #. A large boat needs at least 4 meters of water to secure it at the end of the pier. (a) determine what span of time after neen, including both a starting and ending time, the boat can first safely be secured, justying your answer.
Unfortunately, your question requires a lot of work and cannot be done for free. Please submit it with all requirements as an assignment to our control panel and we'll assist you.