In a 40-day period, at least one bear was observed by a camper in a designated camp site on 28 separate days. according to this information, what is the daily frequency of bear sightings (in which at least one bear is a.143%. b.70%. c.28%. d. 40%

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.