Question 1 of 5 Type the correct answer in each box. Use numerals instead of words.
The graph below shows the number of listeners who have heard a new single from a popular recording artist over the hours since the
song was released.
100
80
60
No. of Listeners (thousands)
40
20
X
4 6 8
Hours since Release
The curve of best fit to model the data is given below.
y = 4,637(1.26)
Use the exponential model to complete the following statements. Round to the nearest whole number, if necessary.
There were
listeners when the song was released.
The approximate number of listeners who had heard the song after the hour 5 was
The number of listeners was about 29,458 after hour

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

What could explain what happened when the time was equal to 120 minutes

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.