Add the fraction. 4 3/4 +5 3/5

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.

F(x)=5/6x+3 which of the following is true

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer