Chapter 14: Q37. (page 767)
How do the periods of the tuning forks compare?
As the frequency increases the period decreases
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ZOOLOGY For Exercises 44โ46, use the following information.
The population of predators and prey in a closed ecological system tends to vary periodically over time. In a certain system, the population of owls O can be represented by where t is the time in years since January 1, 2001. In that same system, the population of mice M can be represented by .
Find the maximum number of owls. After how many years does this occur?
Find the exact value of the function .
In a certain wildlife refuge, the population of field mice can be modelled by , where (y) represents the number of mice and (t) represents the number of months past March 1 of a given year then what is the maximum number of mice and when does this occur?
State the amplitude, period and phase shift of the function and then graph the function.
State the vertical shift, amplitude, period and phase shift of the function and then graph the function.
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