The depth of the water in a bay varies throughout the day with the tides. Suppose that we can model the depth of the water with the following function. h(t) = 19+4.5 cos 0.51t In this equation, h(t) is the depth of the water in feet, and t is the time in hours. Find the following. If necessary, round to the nearest hundredth. Time between consecutive high tides: ||| hours Amplitude of h : feet Frequency of h :cycles per hour

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
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The depth of the water in a bay varies throughout the day with the tides. Suppose that we can model the depth of the water with the following function.
h(t) = 19+4.5 cos 0.51t
In this equation, h (t) is the depth of the water in feet, and t is the time in hours.
Find the following. If necessary, round to the nearest hundredth.
Time between consecutive high tides: ||I
hours
Amplitude of h : feet
Frequency of h : cycles per hour
Transcribed Image Text:The depth of the water in a bay varies throughout the day with the tides. Suppose that we can model the depth of the water with the following function. h(t) = 19+4.5 cos 0.51t In this equation, h (t) is the depth of the water in feet, and t is the time in hours. Find the following. If necessary, round to the nearest hundredth. Time between consecutive high tides: ||I hours Amplitude of h : feet Frequency of h : cycles per hour
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