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Today, high tide measured 7.5 ft and low tide measured 3 ft. What is the amplitude of a cosine function modeling the depth of the water in feet as a function of time in hours?

Respuesta :

xero099

Answer:

The amplitude of wave is [tex]A = 2.25\,ft[/tex].

Step-by-step explanation:

The amplitude is computed by using the following expression:

[tex]A = \frac{7.5\,ft - 3\,ft}{2}[/tex]

[tex]A = 2.25\,ft[/tex]

ethan10208090

Answer:

2.25 ft

Step-by-step explanation:

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