I’L MARK BRAINLIEST IF ANSWER IS RIGHT

Which statement best explains why ben uses the width hi to create the arc at j from point k

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.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart