A middle-C tuning fork vibrates with a frequency f of 262 hertz (cycles per second). You strike a middle-C tuning fork with a force that produces a maximum pressure
of 5 Pascals. Write and graph a sine model that gives the pressure P as a function
of the time t (in seconds).

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks