1.At what hour will the water level be 8.75 feet?2.Write your answer for the given domain value in a complete sentence. 3. What other time during the 12 hour cycle will the water depth be 8.75 feet?

loads/Generate_and_Solve_Trigonometric_Equations%20(1).pdf (1).pdf 15 100% + 3) The high tide and low tide in a coastal city cycles every 12 hours. The depth of the water is a sinusoidal function of time. The function is given by this equation: D(1) =6+5.5cost D(t) is measured in feet. is measured in hours after midnight entered in radians. Midnight is defined as t =0, the starting point of each cycle. A) What is the depth of the water at 4:30 AM? Round your answer to the nearest hundredth unit. 1. Show the substitution into the equation. 2. Solve for the unknown. Show all steps and work. 3. Write your final answer in a complete sentence using appropriate units. d_So....pdf MacBook Air