2) At a certain ocean bay, the maximum height of the water is 4 m above mean sea level at 8:00 a.m. The height is at a maximum again at 8:24 p.m. Assuming that the relationship between the height, h, in metres, and the time, t, in hours, is sinusoidal, a) Determine a sinusoidal equation that models the height of the water in terms of time. b) Determine the height of the water above mean sea level at 10:00 a.m.

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2) At a certain ocean bay, the maximum height of the water is 4 m above mean sea level at 8:00 a.m. The
height is at a maximum again at 8:24 p.m. Assuming that the relationship between the height, h, in metres,
and the time, t, in hours, is sinusoidal,
a) Determine a sinusoidal equation that models the height of the water in terms of time.
b) Determine the height of the water above mean sea level at 10:00 a.m.
Transcribed Image Text:2) At a certain ocean bay, the maximum height of the water is 4 m above mean sea level at 8:00 a.m. The height is at a maximum again at 8:24 p.m. Assuming that the relationship between the height, h, in metres, and the time, t, in hours, is sinusoidal, a) Determine a sinusoidal equation that models the height of the water in terms of time. b) Determine the height of the water above mean sea level at 10:00 a.m.
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