For one photography session, dexter earns no less than $50, but no more than $100. which inequality can be used to represent his earnings, e? a. e ≥ 50 or e ≤ 100 b. e > 50 or e < 100 c. 50 < e < 100 d. 50 ≤ e ≤ 100

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.