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. the curve of best fit to model the data is given below. 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 .