9. What is the dependent and independent variable in this scenario? 10. What does the 20 represent in the given equation?

11: How does The number of books read change in relation to the number of weeks

12. How does a number of books reader change in relation to the number of weeks

13 how would the equation and graph change if semaj had only read 15 books when mrs husky made the assignment

14. How would the equation and graph change if semaj had read 8 books each weeks

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.